---
address: usa.phoneAreaCode
description: US telephone area code (NPA) — every geographic area code in service in the 50 states and the District of Columbia, 372 codes, taken from the NANPA NPA database (file of 17 October 2026). Left out are the territories that have codes of their own (Puerto Rico 787/939, US Virgin Islands 340, Guam 671, Northern Mariana Islands 670, American Samoa 684) and every non-geographic code (toll-free 8XX, the 5XX service codes, 700, 710, 900). Drawn evenly: NANPA opens a new area code where a region runs out of numbers, so each state already holds codes roughly in proportion to how many phones it has — California 41, Texas 29, Wyoming 1.
---
201
202
203
205
206
207
208
209
210
212
213
214
215
216
217
218
219
220
223
224
225
227
228
229
231
234
235
239
240
248
251
252
253
254
256
260
262
267
269
270
272
274
276
279
281
283
301
302
303
304
305
307
308
309
310
312
313
314
315
316
317
318
319
320
321
323
324
325
326
327
329
330
331
332
334
336
337
339
341
346
347
350
351
352
353
357
360
361
363
364
369
380
385
386
401
402
404
405
406
407
408
409
410
412
413
414
415
417
419
423
424
425
430
432
434
435
436
440
442
443
445
447
448
457
458
463
464
465
469
470
471
472
475
478
479
480
483
484
501
502
503
504
505
507
508
509
510
512
513
515
516
517
518
520
530
531
534
539
540
541
551
557
559
561
562
563
564
567
570
571
572
573
574
575
580
582
585
586
601
602
603
605
606
607
608
609
610
612
614
615
616
617
618
619
620
621
623
624
626
628
629
630
631
636
640
641
645
646
650
651
656
657
659
660
661
662
667
669
678
679
680
681
682
686
689
701
702
703
704
706
707
708
712
713
714
715
716
717
718
719
720
724
725
726
727
728
729
730
731
732
734
737
738
740
743
747
748
754
757
760
762
763
765
769
770
771
772
773
774
775
779
781
785
786
801
802
803
804
805
806
808
810
812
813
814
815
816
817
818
820
821
826
828
830
831
832
835
837
838
839
840
843
845
847
848
850
854
856
857
858
859
860
861
862
863
864
865
870
872
878
901
903
904
906
907
908
909
910
912
913
914
915
916
917
918
919
920
924
925
928
929
930
931
934
936
937
938
940
941
943
945
947
948
949
951
952
954
956
959
970
971
972
973
975
978
979
980
983
984
985
986
989