925 Area Code Phone Numbers
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Total
1,451,535
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Rate center
29
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County
2
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ZIP code
35
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Carrier
49
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-
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-
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-
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Alameda
Pleasanton
Verizon Wireless
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Alameda
Pleasanton
At&T Mobility, Bandwidth.com, Comcast, Mpower, U.s. Telepacific Corporation, Verizon Business
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Alameda
Pleasanton
Centurylink, Sprint
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Contra Costa
Pittsburg
At&T Mobility, Centurylink, Onvoy, Twilio International, Verizon, Verizon Business, Whitesky Communications
-
Contra Costa
Antioch
At&T Mobility, Onvoy, T-Mobile, Verizon Wireless
-
Contra Costa
Antioch
Network Services
-
Contra Costa
Antioch
Comcast, Metropcs, Verizon Business, Verizon Wireless
-
Contra Costa
Concord
Metropcs, Sprint
-
Contra Costa
Danville
At&T, At&T Mobility, Centurylink, Comcast, Onvoy, Peerless Network
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Alameda
Pleasanton
Sprint, Telnyx
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Contra Costa
Walnut Creek
At&T California
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-
Community Support And Referral Services
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Contra Costa
Walnut Creek
At&T Mobility
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Contra Costa
Walnut Creek
Usa Mobility
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Contra Costa
Walnut Creek
Metropcs, Peerless Network, T-Mobile, Verizon Wireless
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Alameda
Livermore
Centurylink, Comcast, Onvoy
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Alameda
Dublin-San Ramon
At&T Mobility
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Contra Costa
Danville
Bandwidth.com, Centurylink, Comcast, Peerless Network
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Alameda
Pleasanton
Centurylink, Peerless Network, Whitesky Communications
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Contra Costa
Antioch
Centurylink, T-Mobile, Terra Nova Telecom
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Contra Costa
Walnut Creek
Network Services
-
Contra Costa
Walnut Creek
33 Wireless
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Contra Costa
Concord
At&T Mobility, Bandwidth.com, Metropcs, Onvoy, Paetec, Verizon, Verizon Wireless
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Alameda
Pleasanton
Airespring, Comcast, T-Mobile, Verizon Business
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Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
Bandwidth.com, Onvoy, Verizon, Verizon Business, Verizon Wireless
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Alameda
Pleasanton
At&T California
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Contra Costa
Martinez
At&T California
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Contra Costa
Martinez
At&T California
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Alameda
Dublin-San Ramon
At&T Internet Services, Bandwidth.com, Centurylink, Onvoy, Paetec, T-Mobile, Telnyx
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Contra Costa
Martinez
Centurylink, Onvoy, T-Mobile, Verizon Business
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Contra Costa
Pittsburg West
At&T, Bandwidth.com, Centurylink, Onvoy, Telnyx, Verizon, Verizon Business, Whitesky Communications
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Alameda
Sunol
Bandwidth.com, Centurylink, O1 Communications, Onvoy, Telnyx, Verizon Wireless
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Contra Costa
Antioch
At&T, At&T Mobility, Centurylink, T-Mobile, Verizon Wireless
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Contra Costa
Moraga
At&T Mobility, Centurylink, T-Mobile, Twilio International, Verizon, Verizon Business, Whitesky Communications
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Alameda
Dublin-San Ramon
Centurylink, Telnyx, Verizon Business
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Contra Costa
Antioch
Bandwidth.com, Centurylink, T-Mobile, Verizon, Verizon Wireless
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Contra Costa
Antioch
Bandwidth.com, Comcast, Metropcs, Onvoy, T-Mobile
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Contra Costa
Walnut Creek
At&T Mobility, Centurylink, Onvoy, Peerless Network, Verizon Wireless
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Contra Costa
East Contra Costa
At&T California, Bandwidth.com, Comcast
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Alameda
Dublin-San Ramon
At&T, Centurylink, Local Access, Onvoy, Verizon, Verizon Business
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Contra Costa
Bishop Ranch
At&T California, Peerless Network
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Alameda
Livermore
At&T California, Bandwidth.com, Metropcs
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Contra Costa
Bishop Ranch
At&T California
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Alameda
Livermore
At&T California
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Contra Costa
Concord
At&T California, At&T Mobility, Centurylink
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Contra Costa
Moraga
At&T California, Bandwidth.com, Centurylink, Comcast, Onvoy, T-Mobile, Terra Nova Telecom, Utility Telephone
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Alameda
Dublin-San Ramon
At&T California, Centurylink, Comcast, Onvoy, Verizon Wireless
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Alameda
Pleasanton
At&T California, Comcast, Paetec, Verizon Wireless
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Contra Costa
Concord
Metropcs, Sprint
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Alameda
Pleasanton
At&T California
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Contra Costa
Pittsburg
At&T California, At&T Mobility, Bandwidth.com, Utility Telephone, Verizon
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Contra Costa
Orinda
At&T California
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Contra Costa
Orinda
At&T California
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Contra Costa
Orinda
Bandwidth.com, Onvoy, T-Mobile, Utility Telephone, Verizon Business
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Orinda
At&T Internet Services, At&T Mobility, Bandwidth.com, Local Access, Telnyx, Verizon Business, Whitesky Communications
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Contra Costa
Orinda
At&T California, Onvoy, Telnyx, Terra Nova Telecom
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Contra Costa
Orinda
At&T Mobility, Onvoy, T-Mobile, Twilio International, Verizon
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Contra Costa
Walnut Creek
Metropcs, Sprint, T-Mobile
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Contra Costa
Pittsburg West
At&T California, Bandwidth.com, Onvoy, Utility Telephone, Verizon
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Contra Costa
Walnut Creek
At&T Mobility, Centurylink, Global Crossing, Metropcs, T-Mobile, Ymax Communications
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Contra Costa
Danville
Bandwidth.com, Centurylink, Comcast, Global Crossing, Verizon
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Alameda
Pleasanton
Bandwidth.com, Centurylink, Global Crossing, Verizon
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Contra Costa
Concord
Centurylink, Global Crossing, Metropcs, Onvoy, Verizon
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Contra Costa
Walnut Creek
Bandwidth.com, Centurylink, Local Access, Onvoy, Verizon Wireless
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Contra Costa
Pittsburg
At&T Internet Services, Bandwidth.com, Comcast, Local Access, Onvoy, Peerless Network, Verizon
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Contra Costa
Moraga
Bandwidth.com, Onvoy, Verizon
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Contra Costa
Martinez
Bandwidth.com, Commio Llc, Metropcs, Verizon
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Contra Costa
Concord
Astound Broadband, Centurylink, Verizon Wireless
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Alameda
Pleasanton
At&T, Centurylink, Utility Telephone, Verizon
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Contra Costa
Danville
At&T, At&T Mobility, Bandwidth.com, Centurylink, Onvoy
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Alameda
Livermore
At&T, Centurylink, Metropcs, Verizon, Verizon Business
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Bishop Ranch
At&T California, Onvoy
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Contra Costa
Clayton
At&T Mobility, Bandwidth.com, Telnyx, Verizon
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Contra Costa
Bishop Ranch
At&T California
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Contra Costa
Walnut Creek
Centurylink, Comcast, Metropcs, T-Mobile, Verizon Business, Verizon Wireless
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Antioch
Onvoy
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Contra Costa
Lafayette
At&T Mobility, Centurylink, Mpower, T-Mobile, Utility Telephone, Verizon, Verizon Business
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Contra Costa
Lafayette
At&T California
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Contra Costa
Lafayette
At&T California
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Contra Costa
Walnut Creek
At&T Mobility
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Contra Costa
Walnut Creek
At&T Mobility
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Concord
At&T California
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Contra Costa
Walnut Creek
Bandwidth.com, Onvoy, T-Mobile, Ymax Communications
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Alameda
Livermore
At&T, At&T Mobility, Bandwidth.com, Onvoy, Verizon, Verizon Wireless
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Contra Costa
Pittsburg West
Bandwidth.com, Centurylink, Comcast, Emergency Networks, Onvoy, Verizon
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Alameda
Livermore
At&T, Comcast, Onvoy
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Contra Costa
Martinez
Bandwidth.com, Comcast, Onvoy, Pac-West Telecomm, T-Mobile, Verizon Business
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Alameda
Livermore
At&T California
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Walnut Creek
At&T California
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Contra Costa
Lafayette
Bandwidth.com, Centurylink, Onvoy, Peerless Network, T-Mobile, Verizon, Whitesky Communications
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Contra Costa
Lafayette
Bandwidth.com, Centurylink, Comcast, Onvoy, Telnyx, Verizon Business
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Contra Costa
Lafayette
At&T California
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Contra Costa
Walnut Creek
Comcast, O1 Communications, T-Mobile, Verizon
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Contra Costa
Antioch
At&T Mobility, Centurylink, O1 Communications, T-Mobile
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Contra Costa
Bishop Ranch
At&T, Bandwidth.com, Centurylink, Onvoy, U.s. Telepacific Corporation, Verizon, Verizon Wireless
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Contra Costa
Antioch
At&T Mobility, Centurylink, Comcast, T-Mobile, Verizon Wireless
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Contra Costa
Clayton
At&T Internet Services, Centurylink, Onvoy, Verizon
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Contra Costa
Concord
Centurylink, Metropcs, Sprint
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Contra Costa
East Contra Costa
At&T Mobility, Bandwidth.com, Integrated Path Communications, Onvoy, Sonic Telecom, Telnyx
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Alameda
Dublin-San Ramon
Bandwidth.com, Centurylink, Onvoy, Verizon Business, Verizon Wireless
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Contra Costa
East Contra Costa
At&T California, At&T Mobility, Bandwidth.com, Centurylink, Comcast, Onvoy
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Contra Costa
Danville
Bandwidth.com, Centurylink, Comcast, Onvoy, T-Mobile
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Contra Costa
Lafayette
Bandwidth.com, Cbeyond, Centurylink, Comcast, Onvoy, Verizon
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Non Emergency Services
-
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Contra Costa
Antioch
Usa Mobility
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Contra Costa
Martinez
At&T California
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Contra Costa
Danville
At&T California, At&T Mobility
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Alameda
Livermore
Bandwidth.com, Centurylink, Onvoy, Peerless Network, Verizon Wireless
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Contra Costa
Martinez
Astound Broadband, At&T Mobility, Centurylink, Onvoy, Paetec, T-Mobile, Verizon Business
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Contra Costa
Orinda
Bandwidth.com, Comcast, O1 Communications, Sonic Telecom, Sprint, T-Mobile, Verizon
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Contra Costa
Pittsburg
Bandwidth.com, Centurylink, Comcast, Onvoy, Telnyx
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Alameda
Sunol
Bandwidth.com, Onvoy, T-Mobile, Terra Nova Telecom, Verizon Wireless, Whitesky Communications
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Contra Costa
Moraga
Local Access, Onvoy, T-Mobile, U.s. Telepacific Corporation, Verizon
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Alameda
Livermore
At&T Mobility
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Contra Costa
Walnut Creek
At&T Mobility, Bandwidth.com, Comcast, Verizon Wireless, Ymax Communications
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Contra Costa
Walnut Creek
At&T Mobility
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Contra Costa
Walnut Creek
Verizon Wireless
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Contra Costa
Antioch
T-Mobile
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Contra Costa
Concord
At&T Mobility, Bandwidth.com, Centurylink, Onvoy, Peerless Network, Verizon Business
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Contra Costa
Bishop Ranch
At&T California, Verizon Wireless
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Contra Costa
Bishop Ranch
At&T California
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Contra Costa
Antioch
Onvoy, T-Mobile, Verizon Wireless
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Contra Costa
Walnut Creek
At&T Mobility
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Contra Costa
Antioch
At&T Mobility, Bandwidth.com, Terra Nova Telecom, U.s. Telepacific Corporation, Verizon Business
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Contra Costa
Concord
At&T Mobility, Comcast, Peerless Network, Verizon Wireless
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Contra Costa
Walnut Creek
American Messaging
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Contra Costa
Concord
At&T Mobility, Centurylink, Metropcs, Peerless Network, Sprint, Verizon Business, Verizon Wireless
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Contra Costa
Martinez
At&T California, Bandwidth.com
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Alameda
Dublin-San Ramon
At&T Mobility, Bandwidth.com, Peerless Network, T-Mobile
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Alameda
Livermore
Centurylink, Verizon Wireless
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Contra Costa
Concord
Bandwidth.com, Centurylink, Comcast, Metropcs, Sprint
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Alameda
Livermore
Metropcs
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Contra Costa
Walnut Creek
Usa Mobility
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Alameda
Livermore
At&T Mobility, Emergency Networks, Twilio International, Vonage Network
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Contra Costa
Antioch
American Messaging
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Alameda
Pleasanton
Network Services
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Alameda
Livermore
Bandwidth.com, Centurylink, Comcast, Mpower, Sprint, Verizon Wireless
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Contra Costa
Danville
American Messaging
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Contra Costa
Concord
American Messaging
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Alameda
Livermore
American Messaging
-
Contra Costa
Concord
At&T Mobility, Centurylink
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Contra Costa
Concord
At&T, At&T Mobility, Comcast
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Contra Costa
Antioch
At&T Mobility, Centurylink, Comcast, Metropcs, Onvoy, T-Mobile, Verizon Business, Verizon Wireless
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Alameda
Pleasanton
Sprint, Telnyx, Verizon Wireless
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Alameda
Pleasanton
Sprint, T-Mobile, Verizon Wireless
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Alameda
Pleasanton
At&T Mobility, Centurylink
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Contra Costa
Antioch
At&T Mobility, T-Mobile
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Contra Costa
Bishop Ranch
At&T California, Comcast, Twilio International
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Contra Costa
Concord
At&T California, At&T Mobility
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Contra Costa
Walnut Creek
Astound Broadband, At&T Mobility, Centurylink, Paetec, Verizon, Verizon Business, Verizon Wireless
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Contra Costa
Bishop Ranch
At&T California
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Contra Costa
Bishop Ranch
Bandwidth.com, Centurylink, Comcast, Onvoy, T-Mobile, Utility Telephone, Verizon Business, Verizon Wireless
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Contra Costa
Walnut Creek
At&T Mobility
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Alameda
Dublin-San Ramon
At&T, Bandwidth.com, Centurylink, Comcast, Telnyx
-
Contra Costa
Danville
At&T California, Comcast
-
Contra Costa
Concord
At&T California
-
Alameda
Dublin-San Ramon
Bandwidth.com, Comcast, Peerless Network, T-Mobile, Verizon Business
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Contra Costa
Bishop Ranch
At&T, Bandwidth.com, Comcast, Integrated Path Communications, Onvoy, T-Mobile
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Alameda
Pleasanton
Sprint, Verizon Wireless
-
Alameda
Pleasanton
Onvoy, Sprint, T-Mobile
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Alameda
Pleasanton
Paetec, Sprint, Verizon
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Contra Costa
Martinez
Bandwidth.com, Centurylink, Onvoy, Pac-West Telecomm, Twilio International
-
Contra Costa
Martinez
At&T California
-
Alameda
Livermore
At&T California, Onvoy
-
Contra Costa
Martinez
At&T California
-
Alameda
Livermore
At&T California
-
Contra Costa
Martinez
At&T Mobility, Comcast, Onvoy, Utility Telephone, Verizon
-
Contra Costa
Concord
At&T Mobility, Comcast, Local Access, Metropcs, Verizon Wireless
-
Contra Costa
Moraga
At&T California
-
Contra Costa
Moraga
At&T California, Terra Nova Telecom, Verizon Business
-
Contra Costa
Walnut Creek
Bandwidth.com, Comcast, Onvoy, Paetec, T-Mobile, Verizon Wireless
-
Alameda
Pleasanton
Centurylink
-
Contra Costa
Bishop Ranch
Centurylink, Comcast, Peerless Network
-
Contra Costa
Concord
At&T Mobility
-
Contra Costa
Antioch
Metropcs, Sprint, T-Mobile
-
Contra Costa
Concord
Metropcs, Sprint
-
Contra Costa
Antioch
At&T Internet Services, Bandwidth.com, Sonic Telecom, T-Mobile
-
Contra Costa
Lafayette
At&T, At&T Internet Services, Bandwidth.com, Sonic Telecom, Terra Nova Telecom
-
Contra Costa
Orinda
At&T, Bandwidth.com, Onvoy, Peerless Network
-
Contra Costa
Martinez
At&T, At&T Internet Services, Comcast, Onvoy, Terra Nova Telecom, Verizon Business
-
Contra Costa
Moraga
At&T, At&T Mobility, Bandwidth.com, Onvoy, T-Mobile
-
Contra Costa
Danville
At&T Mobility, Metropcs
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Contra Costa
East Contra Costa
At&T Internet Services, At&T Mobility, Bandwidth.com, Comcast, Local Access, Onvoy, Sonic Telecom
-
Contra Costa
Concord
At&T Mobility, Bandwidth.com, Centurylink, Onvoy, Verizon Wireless
-
Contra Costa
East Contra Costa
At&T, At&T Internet Services, Bandwidth.com, Centurylink, Onvoy, Whitesky Communications
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Contra Costa
Walnut Creek
Comcast, Onvoy, T-Mobile, Verizon Wireless
-
Contra Costa
Bishop Ranch
At&T Mobility, Centurylink, Global Crossing, T-Mobile
-
Contra Costa
Walnut Creek
At&T, At&T Mobility, Centurylink, Global Crossing, Metropcs, Onvoy, T-Mobile
-
Alameda
Pleasanton
Onvoy
-
Alameda
Pleasanton
Onvoy
-
Alameda
Pleasanton
At&T, Bandwidth.com, Comcast
-
Alameda
Pleasanton
At&T Mobility, Bandwidth.com, Comcast, Onvoy, Peerless Network, T-Mobile
-
Alameda
Pleasanton
At&T Mobility, Bandwidth.com, Centurylink, O1 Communications, Sprint
-
Alameda
Pleasanton
Bandwidth.com, Centurylink, Verizon
-
Contra Costa
Orinda
Centurylink, Comcast, Peerless Network, Verizon
-
Contra Costa
Lafayette
Bandwidth.com, Comcast, Onvoy, Twilio International, Verizon
-
Alameda
Dublin-San Ramon
Paetec, Sprint, Twilio International, Verizon, Verizon Wireless
-
Contra Costa
Concord
At&T Mobility, Bandwidth.com, Verizon
-
Contra Costa
Danville
At&T Mobility, Comcast, Onvoy, Twilio International, Verizon
-
Contra Costa
Walnut Creek
Onvoy, Verizon, Verizon Wireless
-
Contra Costa
Concord
At&T Mobility
-
Alameda
Livermore
At&T Mobility, Comcast, Integrated Path Communications, Telnyx, Verizon Wireless
-
Alameda
Pleasanton
U.s. Telepacific Corporation
-
-
411 Local Directory Assistance
-
-
Contra Costa
Concord
Bandwidth.com, Verizon Wireless
-
Alameda
Dublin-San Ramon
At&T Mobility
-
Contra Costa
Concord
Bandwidth.com, Onvoy, Paetec, Verizon Wireless, Vonage Network
-
Contra Costa
Bishop Ranch
At&T Internet Services, Centurylink, Onvoy
-
Alameda
Pleasanton
At&T California, At&T Mobility
-
Alameda
Pleasanton
At&T California, Onvoy
-
Contra Costa
East Contra Costa
At&T Mobility, Centurylink, Comcast, Onvoy, Verizon Business
-
Alameda
Dublin-San Ramon
Network Services
-
Contra Costa
East Contra Costa
Bandwidth.com, Comcast, O1 Communications, Onvoy
-
Contra Costa
Concord
Bandwidth.com, Centurylink, Metropcs, Verizon Wireless
-
Alameda
Livermore
At&T California
-
Alameda
Livermore
At&T California
-
Alameda
Livermore
At&T California
-
Alameda
Pleasanton
At&T, At&T Internet Services, Comcast
-
Alameda
Pleasanton
At&T California
-
Contra Costa
Pittsburg
At&T California
-
Contra Costa
Antioch
Onvoy, T-Mobile, Verizon Wireless
-
Contra Costa
Concord
Centurylink, Onvoy, Terra Nova Telecom
-
Contra Costa
Walnut Creek
Comcast, Metropcs, Onvoy, T-Mobile
-
Contra Costa
Pittsburg
At&T California, At&T Mobility, Onvoy, Verizon Business
-
Contra Costa
Pittsburg
At&T California
-
Contra Costa
Walnut Creek
At&T, Comcast, Onvoy, Verizon Wireless
-
Contra Costa
Antioch
Bandwidth.com, Peerless Network, T-Mobile
-
Contra Costa
Concord
Bandwidth.com, Metropcs, T-Mobile
-
Contra Costa
Antioch
At&T, Comcast, Onvoy, T-Mobile, Verizon Business
-
Contra Costa
Antioch
At&T Mobility
-
Contra Costa
Orinda
Centurylink, Onvoy, Paetec, Peerless Network, U.s. Telepacific Corporation
-
Contra Costa
Pittsburg
At&T California
-
Contra Costa
Walnut Creek
Onvoy, Verizon Wireless
-
Contra Costa
Antioch
Tpx Communications
-
-
-
-
-
Alameda
Livermore
At&T California
-
Contra Costa
Lafayette
Local Access, Onvoy, Peerless Network, T-Mobile, U.s. Telepacific Corporation
-
Contra Costa
Antioch
Onvoy, T-Mobile
-
Contra Costa
Concord
Astound Broadband, At&T Internet Services, At&T Mobility, Metropcs, Sonic Telecom, Sprint, Verizon Business
-
Alameda
Livermore
At&T California
-
Contra Costa
Walnut Creek
At&T Internet Services, At&T Mobility, Centurylink, Comcast, T-Mobile, Verizon Wireless
-
Alameda
Livermore
At&T California
-
Contra Costa
East Contra Costa
At&T Mobility, Bandwidth.com
-
Contra Costa
Walnut Creek
At&T Mobility
-
Alameda
Dublin-San Ramon
Bandwidth.com, Centurylink, U.s. Telepacific Corporation
-
Alameda
Livermore
Comcast, Onvoy, Peerless Network, U.s. Telepacific Corporation, Utility Telephone, Verizon Business, Verizon Wireless
-
Alameda
Livermore
At&T California
-
Alameda
Livermore
At&T California, Centurylink
-
Alameda
Livermore
At&T California, Bandwidth.com
-
Contra Costa
Walnut Creek
Sprint
-
Contra Costa
Pittsburg West
At&T California
-
Contra Costa
Concord
Centurylink, Verizon Wireless
-
Alameda
Pleasanton
At&T California, At&T Mobility
-
Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
At&T California
-
Contra Costa
Walnut Creek
At&T Mobility, Bandwidth.com, Centurylink, Comcast, Sonic Telecom, T-Mobile, Verizon Wireless
-
Contra Costa
Walnut Creek
Centurylink
-
Contra Costa
Concord
Bandwidth.com, Fractel
-
Alameda
Pleasanton
At&T California, Twilio International
-
Alameda
Pleasanton
At&T California, Telnyx
-
Alameda
Pleasanton
At&T California, Terra Nova Telecom
-
Contra Costa
Antioch
At&T, At&T Mobility, Comcast, Metropcs, Verizon
-
Contra Costa
Concord
At&T Mobility, Bandwidth.com, Citrix Communications, Onvoy, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Pittsburg
At&T California
-
Alameda
Pleasanton
At&T Mobility, Onvoy, Paetec, U.s. Telepacific Corporation
-
Alameda
Pleasanton
Centurylink, Pac-West Telecomm, T-Mobile, Verizon
-
Contra Costa
Walnut Creek
At&T Internet Services, Bandwidth.com, Emergency Networks, Onvoy, Pac-West Telecomm, Terra Nova Telecom, Ymax Communications
-
Contra Costa
Antioch
Onvoy, T-Mobile
-
Contra Costa
Walnut Creek
Astound Broadband, Centurylink, Sprint, T-Mobile, Ymax Communications
-
Alameda
Dublin-San Ramon
At&T California, Peerless Network
-
Contra Costa
Bishop Ranch
Bandwidth.com, Mpower, Onvoy, Paetec, Peerless Network, U.s. Telepacific Corporation
-
Contra Costa
Antioch
At&T Mobility, Centurylink, Comcast, Onvoy, T-Mobile, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T Mobility, Bandwidth.com, U.s. Telepacific Corporation
-
Contra Costa
Concord
Centurylink, Comcast, Metropcs, Onvoy, Verizon Wireless
-
Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
At&T California
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T Mobility
-
Contra Costa
Walnut Creek
Metropcs, Onvoy, Peerless Network, T-Mobile, Twilio International, Vonage Network
-
Contra Costa
Antioch
Onvoy, T-Mobile
-
Contra Costa
Concord
At&T Mobility, Bandwidth.com, Centurylink, Verizon Wireless
-
-
-
-
-
Contra Costa
Pittsburg
Commio Llc, Emergency Networks
-
Alameda
Livermore
At&T, Comcast, Metropcs, Onvoy, Paetec, Peerless Network, Verizon Wireless
-
Contra Costa
Concord
Bandwidth.com, Onvoy, Utility Telephone, Verizon Wireless
-
Alameda
Livermore
At&T Mobility, Bandwidth.com, Centurylink, Comcast, Local Access, Metropcs, Peerless Network, U.s. Telepacific Corporation
-
Contra Costa
Concord
Verizon Wireless
-
Contra Costa
Concord
Metropcs
-
Contra Costa
Bishop Ranch
Peerless Network, T-Mobile, U.s. Telepacific Corporation, Utility Telephone
-
Contra Costa
Concord
Metropcs, Verizon Business, Verizon Wireless
-
Contra Costa
Martinez
At&T Mobility, Hd Carrier, O1 Communications, Onvoy, Peerless Network
-
Contra Costa
Antioch
T-Mobile
-
Contra Costa
Danville
At&T Mobility
-
Contra Costa
Antioch
Integrated Path Communications, T-Mobile, Telnyx, Verizon Wireless
-
-
-
-
-
Alameda
Livermore
Dish Wireless
-
-
-
-
-
Contra Costa
Bishop Ranch
Usa Mobility
-
Contra Costa
Concord
Comcast, Integrated Path Communications, Metropcs, Sprint, Verizon Wireless
-
-
Travel Information Services
-
-
-
-
-
-
Contra Costa
East Contra Costa
At&T California, Comcast
-
-
-
-
-
Contra Costa
Concord
Emergency Networks, Onvoy, Verizon Wireless
-
Contra Costa
East Contra Costa
At&T California
-
Contra Costa
Pittsburg West
At&T Mobility, Bandwidth.com, Emergency Networks, Local Access, O1 Communications, Onvoy
-
Alameda
Livermore
Metropcs, Sprint
-
Alameda
Pleasanton
Verizon Wireless
-
Alameda
Pleasanton
At&T California, At&T Mobility, Centurylink, Verizon
-
Contra Costa
Concord
At&T California, Centurylink, Metropcs
-
Contra Costa
Antioch
At&T California, At&T Mobility, T-Mobile, Verizon, Verizon Wireless
-
Alameda
Pleasanton
At&T California, At&T Mobility, Centurylink, Comcast, Onvoy
-
Contra Costa
Clayton
At&T California, Onvoy, T-Mobile, Terra Nova Telecom, Verizon, Verizon Business, Whitesky Communications
-
Alameda
Livermore
Metropcs, Sprint
-
Contra Costa
Pittsburg
Bandwidth.com, Centurylink, Onvoy, Paetec, U.s. Telepacific Corporation
-
Contra Costa
Walnut Creek
Utility Telephone
-
Contra Costa
Orinda
At&T Mobility, Onvoy, Peerless Network, Sprint, T-Mobile
-
Contra Costa
Antioch
At&T Mobility, Bandwidth.com, Metropcs, Onvoy, T-Mobile, Verizon Business
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
Onvoy, T-Mobile, Telnyx, Verizon Wireless
-
Alameda
Livermore
At&T, Comcast, Fractel, Metropcs, Onvoy
-
Alameda
Livermore
Centurylink
-
Alameda
Pleasanton
Peerless Network, Sprint
-
Contra Costa
Concord
Centurylink, Metropcs, Onvoy, Telnyx, Verizon Wireless
-
Alameda
Livermore
Ton80 Communications, Verizon Wireless
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
At&T Mobility, Integrated Path Communications, Metropcs, T-Mobile, Verizon Wireless
-
Contra Costa
Bishop Ranch
At&T California, Centurylink
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
At&T, T-Mobile, Ton80 Communications
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T Mobility
-
Alameda
Dublin-San Ramon
At&T Mobility, Verizon Wireless
-
Contra Costa
Antioch
At&T Mobility
-
Alameda
Dublin-San Ramon
At&T California, Utility Telephone, Verizon Wireless
-
Contra Costa
Danville
At&T California
-
Contra Costa
Danville
At&T Mobility, Bandwidth.com, Comcast, Verizon
-
-
-
-
-
-
Directory Assistance
-
-
Alameda
Dublin-San Ramon
At&T California
-
Alameda
Dublin-San Ramon
Onvoy, Peerless Network, Verizon Business, Verizon Wireless
-
Alameda
Dublin-San Ramon
Onvoy, Verizon, Verizon Wireless
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T California, At&T Internet Services
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Antioch
Metropcs
-
Contra Costa
Concord
Astound Broadband, At&T, At&T Mobility, O1 Communications, Onvoy, Verizon
-
Contra Costa
Clayton
Bandwidth.com, Onvoy, Sprint, T-Mobile
-
Alameda
Sunol
At&T, At&T Internet Services, Bandwidth.com, Emergency Networks, Onvoy, T-Mobile, Twilio International
-
-
-
-
-
Alameda
Dublin-San Ramon
Onvoy, Sprint, T-Mobile
-
Contra Costa
Bishop Ranch
North County Communications
-
Alameda
Pleasanton
North County Communications
-
Contra Costa
Pittsburg
North County Communications
-
Alameda
Dublin-San Ramon
Onvoy, Peerless Network, T-Mobile, U.s. Telepacific Corporation
-
Contra Costa
Danville
At&T Mobility, Bandwidth.com, Centurylink, Metropcs, Sprint
-
-
-
-
-
Alameda
Dublin-San Ramon
T-Mobile, Verizon Wireless
-
Contra Costa
East Contra Costa
Emergency Networks, Onvoy, Ton80 Communications
-
Alameda
Livermore
At&T Mobility, Bandwidth.com, Comcast, Verizon
-
Alameda
Pleasanton
Sprint
-
-
-
-
-
-
-
-
-
Alameda
Livermore
At&T Internet Services, At&T Mobility, Centurylink, U.s. Telepacific Corporation
-
Contra Costa
Antioch
At&T Mobility, Local Access, Sprint
-
-
-
-
-
Contra Costa
Concord
Verizon Wireless
-
Alameda
Dublin-San Ramon
Bandwidth.com, Centurylink, Comcast, Mpower, Verizon
-
Contra Costa
Walnut Creek
At&T Mobility, Centurylink, Mpower, Verizon Wireless
-
-
-
-
-
-
-
-
-
Contra Costa
Moraga
Bandwidth.com, Mpower, Onvoy, Peerless Network, T-Mobile, Telnyx
-
-
-
-
-
Contra Costa
Danville
At&T Mobility, Metropcs, Onvoy, Paetec, Sonic Telecom
-
Contra Costa
Concord
Metropcs, Sprint
-
Alameda
Pleasanton
At&T Mobility, Peerless Network, Verizon Wireless
-
Contra Costa
Pittsburg
At&T Mobility, Commio Llc, Verizon Wireless
-
Alameda
Pleasanton
At&T California
-
Alameda
Livermore
Emergency Networks, Fractel, Whitesky Communications
-
Alameda
Pleasanton
At&T California
-
-
-
-
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California, Bandwidth.com, Peerless Network
-
-
-
-
-
Alameda
Livermore
Centurylink, Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation, Verizon Wireless
-
Alameda
Livermore
At&T California
-
-
-
-
-
Contra Costa
Martinez
At&T, Centurylink
-
Contra Costa
Concord
At&T California, Bandwidth.com
-
-
-
-
-
-
Telco Repair Service
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Alameda
Pleasanton
Bandwidth.com, T-Mobile, U.s. Telepacific Corporation
-
-
-
-
-
Alameda
Pleasanton
Bandwidth.com, Local Access, Sprint, T-Mobile
-
-
-
-
-
Contra Costa
East Contra Costa
At&T California
-
Contra Costa
East Contra Costa
At&T California, At&T Internet Services, Comcast, Paetec, Sonic Telecom, Verizon, Verizon Business
-
Contra Costa
Walnut Creek
U.s. Telepacific Corporation, Verizon Business, Ymax Communications
-
Contra Costa
Antioch
Verizon Wireless
-
-
-
-
-
-
-
-
-
Contra Costa
Moraga
At&T California
-
-
-
-
-
Contra Costa
Concord
Commio Llc, Fractel, Onvoy
-
Contra Costa
East Contra Costa
At&T California
-
Contra Costa
Pittsburg
At&T, Bandwidth.com, Centurylink, Comcast, O1 Communications, Onvoy, Sonic Telecom
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
T-Mobile
-
Alameda
Dublin-San Ramon
At&T Mobility
-
-
-
-
-
Contra Costa
Antioch
At&T Mobility
-
Contra Costa
Pittsburg West
At&T Internet Services, Centurylink, Integrated Path Communications, Onvoy, Twilio International, U.s. Telepacific Corporation
-
Contra Costa
Concord
Bandwidth.com, Fractel, Onvoy, Telnyx, Whitesky Communications
-
-
-
-
-
Contra Costa
Concord
At&T California
-
-
-
-
-
Contra Costa
Danville
At&T California, Terra Nova Telecom
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Concord
At&T, Bandwidth.com, Fractel, Verizon Business, Verizon Wireless
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
At&T, At&T Mobility, Centurylink, Metropcs, Onvoy, Ymax Communications
-
Contra Costa
Bishop Ranch
At&T, O1 Communications, Peerless Network, Verizon
-
Alameda
Pleasanton
Centurylink, Onvoy, Peerless Network, T-Mobile
-
-
-
-
-
-
-
-
-
Alameda
Sunol
Onvoy, Pac-West Telecomm, T-Mobile, Terra Nova Telecom, Utility Telephone
-
Contra Costa
Pittsburg West
At&T Mobility, Emergency Networks, Onvoy, Pac-West Telecomm
-
Contra Costa
Pittsburg
At&T Mobility, Bandwidth.com, Onvoy, Pac-West Telecomm, Peerless Network, Terra Nova Telecom
-
Contra Costa
East Contra Costa
Bandwidth.com, Comcast, Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation
-
Alameda
Livermore
At&T Internet Services, Comcast, Onvoy, U.s. Telepacific Corporation, Verizon Wireless
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Concord
At&T California
-
Contra Costa
Clayton
At&T California
-
Contra Costa
Clayton
At&T California, Utility Telephone
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California, Utility Telephone
-
Contra Costa
Danville
At&T Mobility, Centurylink, Onvoy, U.s. Telepacific Corporation
-
Contra Costa
East Contra Costa
At&T California, At&T Internet Services, Bandwidth.com, Centurylink, Comcast
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California, At&T Mobility
-
Contra Costa
Concord
At&T California
-
Contra Costa
Danville
At&T Mobility
-
Contra Costa
East Contra Costa
At&T California, Comcast, Onvoy, Utility Telephone
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California, Utility Telephone
-
Contra Costa
Concord
At&T California
-
Contra Costa
Clayton
Bandwidth.com, Onvoy, T-Mobile, Verizon Business
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Clayton
At&T, Local Access, Onvoy, Wide Voice
-
Alameda
Pleasanton
At&T Mobility, Integrated Path Communications, Onvoy, Verizon Business, Vonage Network
-
Contra Costa
Concord
Bandwidth.com, Metropcs, Mpower, Paetec
-
-
-
-
-
-
-
-
-
Contra Costa
Pittsburg
At&T Mobility
-
Alameda
Pleasanton
At&T Mobility
-
-
Intralata Pic Validation
-
-
Alameda
Pleasanton
Centurylink, Onvoy, U.s. Telepacific Corporation, Verizon Wireless
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
Centurylink, Comcast, Metropcs, T-Mobile, Verizon Wireless, Ymax Communications
-
Contra Costa
Antioch
At&T California
-
-
-
-
-
Contra Costa
Walnut Creek
Verizon Wireless
-
Contra Costa
Pittsburg West
At&T California, Bandwidth.com, Onvoy, Peerless Network, Telnyx, Terra Nova Telecom
-
-
-
-
-
-
Telecommunications Relay Service
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Danville
At&T Internet Services, At&T Mobility, Bandwidth.com, Comcast, O1 Communications, Onvoy, Peerless Network
-
Alameda
Dublin-San Ramon
Verizon Wireless
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
Commio Llc, Emergency Networks, Fractel, Onvoy
-
Contra Costa
Martinez
At&T Mobility, Hd Carrier, Local Access, Metropcs, Mpower, Sonic Telecom, Telnyx
-
Alameda
Livermore
At&T Mobility, Metropcs, Mpower, U.s. Telepacific Corporation, Verizon Wireless
-
Contra Costa
Danville
Bandwidth.com, Comcast, Local Access, Mpower, Onvoy, T-Mobile, Telnyx
-
Contra Costa
Concord
Bandwidth.com, Metropcs, Mpower, Sprint
-
Contra Costa
Antioch
Bandwidth.com, Metropcs, Mpower, Verizon Wireless
-
-
-
-
-
-
-
-
-
Alameda
Pleasanton
At&T California, T-Mobile
-
-
-
-
-
Contra Costa
Antioch
At&T Internet Services, Bandwidth.com, Comcast, Metropcs, Onvoy, Peerless Network, T-Mobile, Verizon Business
-
Contra Costa
Danville
At&T Mobility, Commio Llc, Fractel
-
Alameda
Pleasanton
At&T California, Utility Telephone
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Danville
At&T California
-
Alameda
Pleasanton
At&T California, Terra Nova Telecom
-
Alameda
Pleasanton
T-Mobile, Verizon Business
-
-
-
-
-
-
-
-
-
-
-
-
-
Alameda
Livermore
Network Services
-
Contra Costa
Danville
At&T California
-
Contra Costa
Walnut Creek
Emergency Networks, Fractel, Onvoy, T-Mobile
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California
-
-
-
-
-
-
-
-
-
-
-
-
-
Alameda
Pleasanton
At&T Mobility, Bandwidth.com, Comcast, Verizon Business
-
-
-
-
-
Contra Costa
Antioch
Metropcs, Utility Telephone, Verizon Business, Verizon Wireless
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California, Bandwidth.com, T-Mobile
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California
-
Alameda
Livermore
At&T Mobility, Centurylink, Comcast, Fractel, Metropcs, Verizon Wireless
-
Contra Costa
Antioch
At&T Mobility
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
Metropcs, Sprint, T-Mobile, Verizon Wireless
-
Contra Costa
Walnut Creek
Sprint
-
-
-
-
-
Contra Costa
Concord
Verizon Wireless
-
-
-
-
-
-
-
-
-
Contra Costa
Concord
At&T Mobility, U.s. Telepacific Corporation
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Antioch
At&T Mobility, Centurylink, Comcast, Onvoy, Pac-West Telecomm, Verizon Wireless
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California
-
Contra Costa
Antioch
At&T California
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Antioch
Verizon Wireless
-
Alameda
Livermore
Verizon Wireless
-
Alameda
Dublin-San Ramon
Verizon Wireless
-
Contra Costa
Bishop Ranch
Verizon Wireless
-
Contra Costa
Concord
Verizon Wireless
-
Contra Costa
Walnut Creek
Verizon Wireless
-
Alameda
Sunol
Peerless Network, T-Mobile, Verizon Wireless
-
Contra Costa
Bishop Ranch
At&T California, At&T Mobility, Telnyx
-
Contra Costa
Danville
At&T Internet Services, T-Mobile, U.s. Telepacific Corporation
-
-
-
-
-
-
-
-
-
Contra Costa
Moraga
At&T Internet Services, Centurylink, O1 Communications, Onvoy, Paetec, Sonic Telecom, T-Mobile
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Concord
At&T California
-
Contra Costa
Pittsburg
Emergency Networks, Fractel, Onvoy, Peerless Network
-
Alameda
Livermore
At&T Mobility, Bandwidth.com, Comcast, O1 Communications, Onvoy, Sonic Telecom
-
-
-
-
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T California
-
Contra Costa
Bishop Ranch
At&T, At&T Mobility, Comcast, Onvoy, T-Mobile
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Bishop Ranch
Onvoy, Verizon, Verizon Business, Verizon Wireless
-
Contra Costa
Concord
At&T California, Onvoy, Verizon Business, Verizon Wireless
-
Contra Costa
East Contra Costa
At&T California, At&T Mobility, Onvoy, Peerless Network, U.s. Telepacific Corporation
-
-
-
-
-
-
One Call Services-Pipeline And Utility Safety
-
-
Contra Costa
Martinez
At&T Mobility, Metropcs, Peerless Network, T-Mobile
-
Contra Costa
Antioch
At&T California, Verizon Wireless
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California, Onvoy
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T Mobility
-
Alameda
Dublin-San Ramon
At&T Mobility, T-Mobile, Verizon Wireless
-
Contra Costa
Danville
At&T California
-
-
-
-
-
Contra Costa
Concord
At&T Internet Services, At&T Mobility, Verizon Business, Verizon Wireless
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Concord
At&T California
-
Contra Costa
Concord
At&T Mobility, Centurylink, Comcast, Metropcs, Verizon Business
-
Contra Costa
Concord
At&T California
-
Alameda
Dublin-San Ramon
At&T California
-
Alameda
Dublin-San Ramon
At&T California
-
Contra Costa
Bishop Ranch
At&T California, Onvoy
-
Contra Costa
Danville
At&T California
-
Contra Costa
East Contra Costa
At&T Mobility, Bandwidth.com, Ton80 Communications
-
Alameda
Dublin-San Ramon
At&T California
-
Contra Costa
Antioch
Emergency Networks, T-Mobile, Ton80 Communications
-
Alameda
Sunol
Emergency Networks, Integrated Path Communications, Onvoy, Peerless Network, U.s. Telepacific Corporation, Verizon
-
-
-
-
-
Contra Costa
Danville
At&T California
-
Contra Costa
Danville
At&T California
-
Contra Costa
Martinez
At&T Mobility, Onvoy, T-Mobile, Terra Nova Telecom, U.s. Telepacific Corporation
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Bishop Ranch
Centurylink
-
Contra Costa
Clayton
Centurylink, Hd Carrier, Peerless Network, T-Mobile, U.s. Telepacific Corporation
-
-
-
-
-
Alameda
Pleasanton
At&T California
-
Alameda
Pleasanton
At&T California
-
Contra Costa
Antioch
Metropcs, Onvoy, Pac-West Telecomm, Verizon Wireless
-
Contra Costa
Concord
At&T Mobility, Comcast, U.s. Telepacific Corporation
-
-
-
-
-
-
-
-
-
Contra Costa
Concord
Centurylink, Metropcs, Sprint, Verizon, Verizon Wireless
-
-
-
-
-
Contra Costa
Danville
At&T Mobility, Comcast, Onvoy, Utility Telephone, Verizon Business
-
Contra Costa
Danville
At&T California
-
Contra Costa
Danville
At&T Mobility, Onvoy, T-Mobile, Verizon Business
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T Mobility
-
-
-
-
-
Alameda
Sunol
Onvoy, T-Mobile, Verizon
-
-
-
-
-
Alameda
Sunol
At&T California, Centurylink, T-Mobile
-
-
-
-
-
Contra Costa
Concord
Metropcs, Sprint
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California
-
Contra Costa
Bishop Ranch
At&T California
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Lafayette
At&T Mobility, Bandwidth.com, Centurylink, Onvoy, T-Mobile, U.s. Telepacific Corporation
-
Alameda
Pleasanton
Verizon Wireless
-
-
-
-
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T California, T-Mobile
-
Contra Costa
Walnut Creek
At&T Mobility
-
Contra Costa
Antioch
Fractel, T-Mobile, Twilio International
-
Contra Costa
Lafayette
At&T Mobility, Sprint
-
-
-
-
-
Contra Costa
East Contra Costa
Emergency Networks, Fractel
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation, Verizon, Verizon Wireless
-
Contra Costa
Orinda
At&T Mobility, Bandwidth.com, Centurylink, Onvoy, Pac-West Telecomm
-
Contra Costa
Danville
At&T Mobility, Bandwidth.com, Onvoy, Pac-West Telecomm
-
Contra Costa
Concord
Centurylink, Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation
-
Contra Costa
Moraga
At&T Mobility, Integrated Path Communications, Onvoy, Pac-West Telecomm
-
Contra Costa
Clayton
Comcast, Onvoy, Pac-West Telecomm, Sonic Telecom, U.s. Telepacific Corporation
-
Contra Costa
Concord
At&T Mobility
-
Contra Costa
Walnut Creek
Centurylink, Comcast, Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation, Whitesky Communications, Ymax Communications
-
Alameda
Pleasanton
Centurylink, Commio Llc, Onvoy, Pac-West Telecomm, U.s. Telepacific Corporation
-
-
-
-
-
-
-
-
-
Alameda
Dublin-San Ramon
Sprint
-
-
-
-
-
Alameda
Dublin-San Ramon
T-Mobile
-
-
-
-
-
Contra Costa
Walnut Creek
At&T Mobility
-
Contra Costa
Lafayette
At&T Mobility, Integrated Path Communications, O1 Communications, Onvoy
-
Contra Costa
Bishop Ranch
At&T California
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California
-
Alameda
Dublin-San Ramon
Bandwidth.com, Onvoy, Pac-West Telecomm, T-Mobile, Whitesky Communications
-
Contra Costa
Walnut Creek
At&T California
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T, Sonic Telecom, T-Mobile, Verizon, Verizon Wireless
-
Contra Costa
Clayton
Onvoy, T-Mobile
-
Contra Costa
Danville
At&T Mobility, T-Mobile
-
-
-
-
-
Contra Costa
Martinez
Integrated Path Communications, Metropcs, T-Mobile
-
Alameda
Pleasanton
At&T Mobility, Centurylink, Sonic Telecom, Verizon Wireless
-
-
-
-
-
Contra Costa
Walnut Creek
Usa Mobility
-
-
-
-
-
Alameda
Pleasanton
T-Mobile, Verizon Wireless
-
-
-
-
-
Alameda
Pleasanton
At&T California
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California
-
Alameda
Pleasanton
At&T California, Centurylink, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
Onvoy
-
Contra Costa
Walnut Creek
At&T California, Utility Telephone
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T Mobility, Centurylink, Metropcs, Utility Telephone, Verizon Business
-
Contra Costa
Walnut Creek
At&T, Comcast, Metropcs, Sprint
-
-
Fgb Access Code
-
-
Contra Costa
Walnut Creek
At&T Mobility, Onvoy, Verizon Business, Verizon Wireless, Ymax Communications
-
Contra Costa
Walnut Creek
At&T California, Verizon
-
Contra Costa
Walnut Creek
Bandwidth.com, Centurylink, Sprint, Verizon Wireless, Ymax Communications
-
Contra Costa
Walnut Creek
Bandwidth.com, Cbeyond, Comcast, Mpower, Verizon, Ymax Communications
-
Contra Costa
Walnut Creek
Utility Telephone
-
Contra Costa
Walnut Creek
Metropcs, Paetec, Sprint, T-Mobile, Verizon
-
Contra Costa
Martinez
At&T California, Comcast, Mosaic Networx, Onvoy
-
-
Standard Plant Test Code
-
-
-
Standard Plant Test Code
-
-
Alameda
Livermore
At&T California, At&T Mobility, Verizon Business
-
Alameda
Livermore
At&T California, At&T Mobility, Centurylink, Metropcs, Onvoy
-
Contra Costa
Lafayette
At&T California, At&T Mobility, Centurylink, Onvoy, Paetec
-
Alameda
Pleasanton
At&T Mobility
-
Contra Costa
Danville
At&T California, At&T Mobility, Peerless Network
-
Alameda
Pleasanton
At&T, Centurylink, Comcast, Verizon Business
-
Contra Costa
Antioch
T-Mobile
-
Alameda
Dublin-San Ramon
At&T California, Bandwidth.com, Sprint, T-Mobile, Verizon Wireless, Vonage Network
-
Contra Costa
Bishop Ranch
At&T California, At&T Mobility, Centurylink, Onvoy, T-Mobile
-
Contra Costa
Concord
At&T California
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T California, At&T Mobility, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Walnut Creek
At&T California
-
-
Information Provider
-
-
Contra Costa
Walnut Creek
At&T California
-
Contra Costa
Antioch
At&T California, At&T Internet Services, At&T Mobility, Comcast, Verizon, Verizon Wireless
-
Contra Costa
Walnut Creek
At&T California, Bandwidth.com, Verizon Wireless
-
Alameda
Livermore
At&T Mobility
-
-
-
-
-
-
-
-
-
Contra Costa
Bishop Ranch
At&T Mobility, Verizon Business
-
Contra Costa
Danville
Comcast, Metropcs, Sprint
-
-
-
-
-
-
-
-
-
-
-
-
-
Contra Costa
Walnut Creek
At&T California
-
Alameda
Pleasanton
Verizon Wireless
-
Alameda
Sunol
Utility Telephone
-
-
-
-
-
-
-
-
-
Contra Costa
Clayton
Astound Broadband, At&T Mobility, Hd Carrier, O1 Communications, Telnyx, Wide Voice
-
-
-
-
-
-
-
-
-
-
-
-
-
Alameda
Dublin-San Ramon
At&T Mobility
-
Alameda
Pleasanton
At&T Mobility
-
Alameda
Dublin-San Ramon
Comcast, O1 Communications, Onvoy, Sonic Telecom, Verizon Wireless