Area 5XX phone numbers
-
501
Arkansas
-
502
Kentucky
-
503
Oregon
-
504
Louisiana
-
505
New Mexico
-
506
Not area code
-
507
Minnesota
-
508
Massachusetts
-
509
Washington
-
510
California
-
511
Not area code
-
512
Texas
-
513
Ohio
-
515
Iowa
-
516
New York
-
517
Michigan
-
518
New York
-
520
Arizona
-
521
Not area code
-
525
Not area code
-
526
Not area code
-
529
Not area code
-
530
California
-
531
Nebraska
-
532
Not area code
-
534
Wisconsin
-
535
Not area code
-
536
Not area code
-
537
Not area code
-
538
Not area code
-
539
Oklahoma
-
540
Virginia
-
541
Oregon
-
542
Not area code
-
543
Not area code
-
545
Not area code
-
546
Not area code
-
547
Not area code
-
548
Not area code
-
549
Not area code
-
550
Not area code
-
551
New Jersey
-
552
Not area code
-
553
Not area code
-
554
Not area code
-
555
Not area code
-
556
Not area code
-
557
Missouri
-
558
Not area code
-
559
California
-
560
Not area code
-
561
Florida
-
562
California
-
563
Iowa
-
564
Washington
-
565
Not area code
-
567
Ohio
-
568
Not area code
-
569
Not area code
-
570
Pennsylvania
-
571
Virginia
-
572
Oklahoma
-
573
Missouri
-
574
Indiana
-
575
New Mexico
-
576
Not area code
-
578
Not area code
-
579
Not area code
-
580
Oklahoma
-
581
Not area code
-
582
Pennsylvania
-
583
Not area code
-
584
Not area code
-
585
New York
-
586
Michigan
-
587
Not area code
-
589
Not area code
-
590
Not area code
-
591
Not area code
-
592
Not area code
-
593
Not area code
-
594
Not area code
-
595
Not area code
-
596
Not area code
-
597
Not area code
-
598
Not area code
-
599
Not area code