Home
Phones
8XX
820

820 Area Code Phone Numbers

Total
352
Rate center
11
County
4
ZIP code
27
Carrier
12

Prefix County City Carrier
Prefix
1-820-030

County

-

City

-

Carrier

-
Prefix
1-820-082

County

-

City

-

Carrier

-
Prefix
1-820-094

County

-

City

-

Carrier

-
Prefix
1-820-109

County

-

City

-

Carrier

-
Prefix
1-820-146

County

-

City

-

Carrier

-
Prefix
1-820-156

County

-

City

-

Carrier

-
Prefix
1-820-188

County

-

City

-

Carrier

-
Prefix
1-820-200

County

Ventura

City

Thousand Oaks

Carrier

Emergency Networks
Prefix
1-820-201

County

Ventura

City

Oxnard

Carrier

Shelltel
Prefix
1-820-203

County

San Luis Obispo

City

Atascadero

Carrier

T-Mobile
Prefix
1-820-208

County

San Luis Obispo

City

Atascadero

Carrier

Tpx Communications
Prefix
1-820-210

County

-

City

-

Carrier

-
Prefix
1-820-214

County

-

City

-

Carrier

-
Prefix
1-820-217

County

-

City

-

Carrier

-
Prefix
1-820-220

County

-

City

-

Carrier

-
Prefix
1-820-224

County

-

City

-

Carrier

-
Prefix
1-820-226

County

-

City

-

Carrier

-
Prefix
1-820-227

County

-

City

-

Carrier

-
Prefix
1-820-228

County

-

City

-

Carrier

-
Prefix
1-820-230

County

-

City

-

Carrier

-
Prefix
1-820-233

County

-

City

-

Carrier

-
Prefix
1-820-242

County

-

City

-

Carrier

-
Prefix
1-820-243

County

-

City

-

Carrier

-
Prefix
1-820-249

County

-

City

-

Carrier

-
Prefix
1-820-255

County

-

City

-

Carrier

-
Prefix
1-820-260

County

-

City

-

Carrier

-
Prefix
1-820-264

County

-

City

-

Carrier

-
Prefix
1-820-265

County

-

City

-

Carrier

-
Prefix
1-820-267

County

-

City

-

Carrier

-
Prefix
1-820-270

County

-

City

-

Carrier

-
Prefix
1-820-273

County

-

City

-

Carrier

-
Prefix
1-820-275

County

-

City

-

Carrier

-
Prefix
1-820-276

County

-

City

-

Carrier

-
Prefix
1-820-278

County

-

City

-

Carrier

-
Prefix
1-820-279

County

-

City

-

Carrier

-
Prefix
1-820-280

County

Santa Barbara

City

Los Alamos

Carrier

Hd Carrier
Prefix
1-820-281

County

-

City

-

Carrier

-
Prefix
1-820-283

County

-

City

-

Carrier

-
Prefix
1-820-284

County

-

City

-

Carrier

-
Prefix
1-820-290

County

-

City

-

Carrier

-
Prefix
1-820-294

County

-

City

-

Carrier

-
Prefix
1-820-295

County

-

City

-

Carrier

-
Prefix
1-820-299

County

Ventura

City

Camarillo

Carrier

Onvoy
Prefix
1-820-302

County

-

City

-

Carrier

-
Prefix
1-820-305

County

-

City

-

Carrier

-
Prefix
1-820-313

County

-

City

-

Carrier

-
Prefix
1-820-317

County

-

City

-

Carrier

-
Prefix
1-820-323

County

-

City

-

Carrier

-
Prefix
1-820-324

County

-

City

-

Carrier

-
Prefix
1-820-332

County

-

City

-

Carrier

-
Prefix
1-820-333

County

Ventura

City

Thousand Oaks

Carrier

At&T, Fractel, Peerless Network
Prefix
1-820-334

County

-

City

-

Carrier

-
Prefix
1-820-335

County

-

City

-

Carrier

-
Prefix
1-820-345

County

Ventura

City

El Rio

Carrier

Fractel
Prefix
1-820-358

County

-

City

-

Carrier

-
Prefix
1-820-364

County

-

City

-

Carrier

-
Prefix
1-820-367

County

-

City

-

Carrier

-
Prefix
1-820-380

County

-

City

-

Carrier

-
Prefix
1-820-390

County

-

City

-

Carrier

-
Prefix
1-820-398

County

-

City

-

Carrier

-
Prefix
1-820-400

County

Monterey

City

Parkfield

Carrier

Onvoy, Twilio International
Prefix
1-820-403

County

-

City

-

Carrier

-
Prefix
1-820-406

County

-

City

-

Carrier

-
Prefix
1-820-408

County

-

City

-

Carrier

-
Prefix
1-820-409

County

-

City

-

Carrier

-
Prefix
1-820-412

County

-

City

-

Carrier

-
Prefix
1-820-421

County

-

City

-

Carrier

-
Prefix
1-820-426

County

Ventura

City

Camarillo

Carrier

Ton80 Communications
Prefix
1-820-433

County

-

City

-

Carrier

-
Prefix
1-820-435

County

-

City

-

Carrier

-
Prefix
1-820-441

County

-

City

-

Carrier

-
Prefix
1-820-446

County

-

City

-

Carrier

-
Prefix
1-820-447

County

-

City

-

Carrier

-
Prefix
1-820-456

County

-

City

-

Carrier

-
Prefix
1-820-464

County

-

City

-

Carrier

-
Prefix
1-820-465

County

Ventura

City

Oxnard

Carrier

Twilio International
Prefix
1-820-467

County

-

City

-

Carrier

-
Prefix
1-820-470

County

-

City

-

Carrier

-
Prefix
1-820-476

County

-

City

-

Carrier

-
Prefix
1-820-479

County

-

City

-

Carrier

-
Prefix
1-820-487

County

-

City

-

Carrier

-
Prefix
1-820-488

County

-

City

-

Carrier

-
Prefix
1-820-493

County

-

City

-

Carrier

-
Prefix
1-820-506

County

-

City

-

Carrier

-
Prefix
1-820-514

County

-

City

-

Carrier

-
Prefix
1-820-515

County

-

City

-

Carrier

-
Prefix
1-820-520

County

-

City

-

Carrier

-
Prefix
1-820-521

County

-

City

-

Carrier

-
Prefix
1-820-529

County

Ventura

City

Piru

Carrier

Fractel
Prefix
1-820-541

County

-

City

-

Carrier

-
Prefix
1-820-544

County

-

City

-

Carrier

-
Prefix
1-820-549

County

-

City

-

Carrier

-
Prefix
1-820-558

County

-

City

-

Carrier

-
Prefix
1-820-564

County

-

City

-

Carrier

-
Prefix
1-820-572

County

-

City

-

Carrier

-
Prefix
1-820-596

County

-

City

-

Carrier

-
Prefix
1-820-597

County

-

City

-

Carrier

-
Prefix
1-820-598

County

-

City

-

Carrier

-
Prefix
1-820-606

County

-

City

-

Carrier

-
Prefix
1-820-615

County

-

City

-

Carrier

-
Prefix
1-820-625

County

-

City

-

Carrier

-
Prefix
1-820-626

County

-

City

-

Carrier

-
Prefix
1-820-640

County

-

City

-

Carrier

-
Prefix
1-820-647

County

-

City

-

Carrier

-
Prefix
1-820-649

County

-

City

-

Carrier

-
Prefix
1-820-664

County

-

City

-

Carrier

-
Prefix
1-820-666

County

San Luis Obispo

City

San Luis Obispo

Carrier

Emergency Networks
Prefix
1-820-668

County

-

City

-

Carrier

-
Prefix
1-820-674

County

-

City

-

Carrier

-
Prefix
1-820-678

County

-

City

-

Carrier

-
Prefix
1-820-686

County

-

City

-

Carrier

-
Prefix
1-820-692

County

-

City

-

Carrier

-
Prefix
1-820-695

County

-

City

-

Carrier

-
Prefix
1-820-697

County

-

City

-

Carrier

-
Prefix
1-820-709

County

-

City

-

Carrier

-
Prefix
1-820-715

County

-

City

-

Carrier

-
Prefix
1-820-719

County

-

City

-

Carrier

-
Prefix
1-820-722

County

-

City

-

Carrier

-
Prefix
1-820-731

County

-

City

-

Carrier

-
Prefix
1-820-737

County

-

City

-

Carrier

-
Prefix
1-820-738

County

-

City

-

Carrier

-
Prefix
1-820-740

County

-

City

-

Carrier

-
Prefix
1-820-747

County

-

City

-

Carrier

-
Prefix
1-820-759

County

-

City

-

Carrier

-
Prefix
1-820-765

County

-

City

-

Carrier

-
Prefix
1-820-767

County

-

City

-

Carrier

-
Prefix
1-820-768

County

-

City

-

Carrier

-
Prefix
1-820-771

County

-

City

-

Carrier

-
Prefix
1-820-772

County

-

City

-

Carrier

-
Prefix
1-820-773

County

-

City

-

Carrier

-
Prefix
1-820-775

County

-

City

-

Carrier

-
Prefix
1-820-776

County

-

City

-

Carrier

-
Prefix
1-820-780

County

-

City

-

Carrier

-
Prefix
1-820-788

County

-

City

-

Carrier

-
Prefix
1-820-793

County

-

City

-

Carrier

-
Prefix
1-820-802

County

-

City

-

Carrier

-
Prefix
1-820-803

County

-

City

-

Carrier

-
Prefix
1-820-814

County

-

City

-

Carrier

-
Prefix
1-820-819

County

-

City

-

Carrier

-
Prefix
1-820-822

County

Ventura

City

Oxnard

Carrier

Verizon Wireless
Prefix
1-820-823

County

-

City

-

Carrier

-
Prefix
1-820-832

County

-

City

-

Carrier

-
Prefix
1-820-835

County

-

City

-

Carrier

-
Prefix
1-820-847

County

-

City

-

Carrier

-
Prefix
1-820-851

County

-

City

-

Carrier

-
Prefix
1-820-853

County

-

City

-

Carrier

-
Prefix
1-820-854

County

-

City

-

Carrier

-
Prefix
1-820-858

County

-

City

-

Carrier

-
Prefix
1-820-862

County

-

City

-

Carrier

-
Prefix
1-820-863

County

-

City

-

Carrier

-
Prefix
1-820-864

County

-

City

-

Carrier

-
Prefix
1-820-866

County

-

City

-

Carrier

-
Prefix
1-820-867

County

-

City

-

Carrier

-
Prefix
1-820-869

County

-

City

-

Carrier

-
Prefix
1-820-870

County

-

City

-

Carrier

-
Prefix
1-820-871

County

-

City

-

Carrier

-
Prefix
1-820-872

County

-

City

-

Carrier

-
Prefix
1-820-874

County

-

City

-

Carrier

-
Prefix
1-820-878

County

-

City

-

Carrier

-
Prefix
1-820-887

County

-

City

-

Carrier

-
Prefix
1-820-894

County

-

City

-

Carrier

-
Prefix
1-820-897

County

-

City

-

Carrier

-
Prefix
1-820-899

County

Santa Barbara

City

Santa Maria

Carrier

Onvoy
Prefix
1-820-903

County

-

City

-

Carrier

-
Prefix
1-820-914

County

-

City

-

Carrier

-
Prefix
1-820-921

County

-

City

-

Carrier

-
Prefix
1-820-925

County

-

City

-

Carrier

-
Prefix
1-820-933

County

-

City

-

Carrier

-
Prefix
1-820-938

County

-

City

-

Carrier

-
Prefix
1-820-939

County

-

City

-

Carrier

-
Prefix
1-820-940

County

-

City

-

Carrier

-
Prefix
1-820-941

County

-

City

-

Carrier

-
Prefix
1-820-949

County

-

City

-

Carrier

-
Prefix
1-820-951

County

-

City

-

Carrier

-
Prefix
1-820-958

County

-

City

Standard Plant Test Code

Carrier

-
Prefix
1-820-962

County

-

City

-

Carrier

-
Prefix
1-820-968

County

-

City

-

Carrier

-
Prefix
1-820-978

County

-

City

-

Carrier

-
Prefix
1-820-980

County

-

City

-

Carrier

-
Prefix
1-820-981

County

-

City

-

Carrier

-
Prefix
1-820-985

County

-

City

-

Carrier

-
Prefix
1-820-988

County

-

City

-

Carrier

-
Prefix
1-820-991

County

-

City

-

Carrier

-

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