Reference

Area codes by state

Every in-service geographic area code in the United States and the state or district it serves, plus the US territories and the rest of the +1 dialing plan.

This is public numbering-plan data, assembled accurately and kept current. It is not ours and we do not claim it is. It tells you where a number was assigned and nothing more than that.

372 US area codes, across the fifty states and the District of Columbia.
454 codes in the +1 dialing plan altogether, once the territories, Canada and the Caribbean are counted.

Source: North American Numbering Plan Administrator (NANPA), NPA Database, registry file date 07/30/2026. https://reports.nanpa.com/public/npa_report.csv

By area code

Look up an area code

In numeric order, so a code read off a caller ID is quick to find. Overlay codes resolve to the same place as the code they were laid over, which is correct: an overlay serves the same geography.

372 in-service geographic US area codes, all on this page.

US area codes 201 to 609
Area code	State or district
201	New Jersey
202	District of Columbia
203	Connecticut
205	Alabama
206	Washington
207	Maine
208	Idaho
209	California
210	Texas
212	New York
213	California
214	Texas
215	Pennsylvania
216	Ohio
217	Illinois
218	Minnesota
219	Indiana
220	Ohio
223	Pennsylvania
224	Illinois
225	Louisiana
227	Maryland
228	Mississippi
229	Georgia
231	Michigan
234	Ohio
235	Missouri
239	Florida
240	Maryland
248	Michigan
251	Alabama
252	North Carolina
253	Washington
254	Texas
256	Alabama
260	Indiana
262	Wisconsin
267	Pennsylvania
269	Michigan
270	Kentucky
272	Pennsylvania
274	Wisconsin
276	Virginia
279	California
281	Texas
283	Ohio
301	Maryland
302	Delaware
303	Colorado
304	West Virginia
305	Florida
307	Wyoming
308	Nebraska
309	Illinois
310	California
312	Illinois
313	Michigan
314	Missouri
315	New York
316	Kansas
317	Indiana
318	Louisiana
319	Iowa
320	Minnesota
321	Florida
323	California
324	Florida
325	Texas
326	Ohio
327	Arkansas
329	New York
330	Ohio
331	Illinois
332	New York
334	Alabama
336	North Carolina
337	Louisiana
339	Massachusetts
341	California
346	Texas
347	New York
350	California
351	Massachusetts
352	Florida
353	Wisconsin
357	California
360	Washington
361	Texas
363	New York
364	Kentucky
369	California
380	Ohio
385	Utah
386	Florida
401	Rhode Island
402	Nebraska
404	Georgia
405	Oklahoma
406	Montana
407	Florida
408	California
409	Texas
410	Maryland
412	Pennsylvania
413	Massachusetts
414	Wisconsin
415	California
417	Missouri
419	Ohio
423	Tennessee
424	California
425	Washington
430	Texas
432	Texas
434	Virginia
435	Utah
436	Ohio
440	Ohio
442	California
443	Maryland
445	Pennsylvania
447	Illinois
448	Florida
457	Louisiana
458	Oregon
463	Indiana
464	Illinois
465	New York
469	Texas
470	Georgia
471	Mississippi
472	North Carolina
475	Connecticut
478	Georgia
479	Arkansas
480	Arizona
483	Alabama
484	Pennsylvania
501	Arkansas
502	Kentucky
503	Oregon
504	Louisiana
505	New Mexico
507	Minnesota
508	Massachusetts
509	Washington
510	California
512	Texas
513	Ohio
515	Iowa
516	New York
517	Michigan
518	New York
520	Arizona
530	California
531	Nebraska
534	Wisconsin
539	Oklahoma
540	Virginia
541	Oregon
551	New Jersey
557	Missouri
559	California
561	Florida
562	California
563	Iowa
564	Washington
567	Ohio
570	Pennsylvania
571	Virginia
572	Oklahoma
573	Missouri
574	Indiana
575	New Mexico
580	Oklahoma
582	Pennsylvania
585	New York
586	Michigan
601	Mississippi
602	Arizona
603	New Hampshire
605	South Dakota
606	Kentucky
607	New York
608	Wisconsin
609	New Jersey

US area codes 610 to 989
Area code	State or district
610	Pennsylvania
612	Minnesota
614	Ohio
615	Tennessee
616	Michigan
617	Massachusetts
618	Illinois
619	California
620	Kansas
621	Texas
623	Arizona
624	New York
626	California
628	California
629	Tennessee
630	Illinois
631	New York
636	Missouri
640	New Jersey
641	Iowa
645	Florida
646	New York
650	California
651	Minnesota
656	Florida
657	California
659	Alabama
660	Missouri
661	California
662	Mississippi
667	Maryland
669	California
678	Georgia
679	Michigan
680	New York
681	West Virginia
682	Texas
686	Virginia
689	Florida
701	North Dakota
702	Nevada
703	Virginia
704	North Carolina
706	Georgia
707	California
708	Illinois
712	Iowa
713	Texas
714	California
715	Wisconsin
716	New York
717	Pennsylvania
718	New York
719	Colorado
720	Colorado
724	Pennsylvania
725	Nevada
726	Texas
727	Florida
728	Florida
729	Tennessee
730	Illinois
731	Tennessee
732	New Jersey
734	Michigan
737	Texas
738	California
740	Ohio
743	North Carolina
747	California
748	Colorado
754	Florida
757	Virginia
760	California
762	Georgia
763	Minnesota
765	Indiana
769	Mississippi
770	Georgia
771	District of Columbia
772	Florida
773	Illinois
774	Massachusetts
775	Nevada
779	Illinois
781	Massachusetts
785	Kansas
786	Florida
801	Utah
802	Vermont
803	South Carolina
804	Virginia
805	California
806	Texas
808	Hawaii
810	Michigan
812	Indiana
813	Florida
814	Pennsylvania
815	Illinois
816	Missouri
817	Texas
818	California
820	California
821	South Carolina
826	Virginia
828	North Carolina
830	Texas
831	California
832	Texas
835	Pennsylvania
837	California
838	New York
839	South Carolina
840	California
843	South Carolina
845	New York
847	Illinois
848	New Jersey
850	Florida
854	South Carolina
856	New Jersey
857	Massachusetts
858	California
859	Kentucky
860	Connecticut
861	Illinois
862	New Jersey
863	Florida
864	South Carolina
865	Tennessee
870	Arkansas
872	Illinois
878	Pennsylvania
901	Tennessee
903	Texas
904	Florida
906	Michigan
907	Alaska
908	New Jersey
909	California
910	North Carolina
912	Georgia
913	Kansas
914	New York
915	Texas
916	California
917	New York
918	Oklahoma
919	North Carolina
920	Wisconsin
924	Minnesota
925	California
928	Arizona
929	New York
930	Indiana
931	Tennessee
934	New York
936	Texas
937	Ohio
938	Alabama
940	Texas
941	Florida
943	Georgia
945	Texas
947	Michigan
948	Virginia
949	California
951	California
952	Minnesota
954	Florida
956	Texas
959	Connecticut
970	Colorado
971	Oregon
972	Texas
973	New Jersey
975	Missouri
978	Massachusetts
979	Texas
980	North Carolina
983	Colorado
984	North Carolina
985	Louisiana
986	Idaho
989	Michigan

By state

Area codes for each state

The same codes read the other way round: pick a place and see every area code that serves it.

51 rows, one for each of the fifty states and the District of Columbia.

US area codes grouped by state or district
State or district	Area codes
Alabama	205, 251, 256, 334, 483, 659, 938
Alaska	907
Arizona	480, 520, 602, 623, 928
Arkansas	327, 479, 501, 870
California	209, 213, 279, 310, 323, 341, 350, 357, 369, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 738, 747, 760, 805, 818, 820, 831, 837, 840, 858, 909, 916, 925, 949, 951
Colorado	303, 719, 720, 748, 970, 983
Connecticut	203, 475, 860, 959
Delaware	302
District of Columbia	202, 771
Florida	239, 305, 321, 324, 352, 386, 407, 448, 561, 645, 656, 689, 727, 728, 754, 772, 786, 813, 850, 863, 904, 941, 954
Georgia	229, 404, 470, 478, 678, 706, 762, 770, 912, 943
Hawaii	808
Idaho	208, 986
Illinois	217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 730, 773, 779, 815, 847, 861, 872
Indiana	219, 260, 317, 463, 574, 765, 812, 930
Iowa	319, 515, 563, 641, 712
Kansas	316, 620, 785, 913
Kentucky	270, 364, 502, 606, 859
Louisiana	225, 318, 337, 457, 504, 985
Maine	207
Maryland	227, 240, 301, 410, 443, 667
Massachusetts	339, 351, 413, 508, 617, 774, 781, 857, 978
Michigan	231, 248, 269, 313, 517, 586, 616, 679, 734, 810, 906, 947, 989
Minnesota	218, 320, 507, 612, 651, 763, 924, 952
Mississippi	228, 471, 601, 662, 769
Missouri	235, 314, 417, 557, 573, 636, 660, 816, 975
Montana	406
Nebraska	308, 402, 531
Nevada	702, 725, 775
New Hampshire	603
New Jersey	201, 551, 609, 640, 732, 848, 856, 862, 908, 973
New Mexico	505, 575
New York	212, 315, 329, 332, 347, 363, 465, 516, 518, 585, 607, 624, 631, 646, 680, 716, 718, 838, 845, 914, 917, 929, 934
North Carolina	252, 336, 472, 704, 743, 828, 910, 919, 980, 984
North Dakota	701
Ohio	216, 220, 234, 283, 326, 330, 380, 419, 436, 440, 513, 567, 614, 740, 937
Oklahoma	405, 539, 572, 580, 918
Oregon	458, 503, 541, 971
Pennsylvania	215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
Rhode Island	401
South Carolina	803, 821, 839, 843, 854, 864
South Dakota	605
Tennessee	423, 615, 629, 729, 731, 865, 901, 931
Texas	210, 214, 254, 281, 325, 346, 361, 409, 430, 432, 469, 512, 621, 682, 713, 726, 737, 806, 817, 830, 832, 903, 915, 936, 940, 945, 956, 972, 979
Utah	385, 435, 801
Vermont	802
Virginia	276, 434, 540, 571, 686, 703, 757, 804, 826, 948
Washington	206, 253, 360, 425, 509, 564
West Virginia	304, 681
Wisconsin	262, 274, 353, 414, 534, 608, 715, 920
Wyoming	307

The rest of the plan

Territories, Canada and the Caribbean

A code you cannot find in the state table is usually one of these. The North American Numbering Plan covers more than the fifty states, and a lookup that stops at the state line leaves the reader who needed it most with nothing.

US territories and commonwealths

6 codes across the US territories and commonwealths. US for numbering purposes, and listed apart from the state table because they are not states.

US territory area codes
Area code	Territory or country
340	US Virgin Islands
670	Northern Mariana Islands
671	Guam
684	American Samoa
787	Puerto Rico
939	Puerto Rico

Other +1 countries, by code

76 in-service geographic codes outside the United States and its territories. These share the +1 country code with the United States, so they parse exactly like a US number. Dialing one is an international call to a different country.

Non-US NANP area codes
Area code	Territory or country
204	Canada
226	Canada
236	Canada
242	Bahamas
246	Barbados
249	Canada
250	Canada
257	Canada
263	Canada
264	Anguilla
268	Antigua and Barbuda
284	British Virgin Islands
289	Canada
306	Canada
343	Canada
345	Cayman Islands
354	Canada
365	Canada
367	Canada
368	Canada
382	Canada
403	Canada
416	Canada
418	Canada
428	Canada
431	Canada
437	Canada
438	Canada
441	Bermuda
450	Canada
468	Canada
473	Grenada
474	Canada
506	Canada
514	Canada
519	Canada
548	Canada
579	Canada

Non-US NANP area codes
Area code	Territory or country
581	Canada
584	Canada
587	Canada
604	Canada
613	Canada
639	Canada
647	Canada
649	Turks and Caicos Islands
658	Jamaica
664	Montserrat
672	Canada
683	Canada
705	Canada
709	Canada
721	Sint Maarten
742	Canada
753	Canada
758	St. Lucia
767	Dominica
778	Canada
780	Canada
782	Canada
784	St. Vincent and the Grenadines
807	Canada
809	Dominican Republic
819	Canada
825	Canada
829	Dominican Republic
849	Dominican Republic
867	Canada
868	Trinidad and Tobago
869	St. Kitts and Nevis
873	Canada
876	Jamaica
879	Canada
902	Canada
905	Canada
942	Canada

Other +1 countries, by country

Non-US NANP area codes grouped by country
Country or territory	Area codes
Anguilla	264
Antigua and Barbuda	268
Bahamas	242
Barbados	246
Bermuda	441
British Virgin Islands	284
Canada	204, 226, 236, 249, 250, 257, 263, 289, 306, 343, 354, 365, 367, 368, 382, 403, 416, 418, 428, 431, 437, 438, 450, 468, 474, 506, 514, 519, 548, 579, 581, 584, 587, 604, 613, 639, 647, 672, 683, 705, 709, 742, 753, 778, 780, 782, 807, 819, 825, 867, 873, 879, 902, 905, 942
Cayman Islands	345
Dominica	767
Dominican Republic	809, 829, 849
Grenada	473
Jamaica	658, 876
Montserrat	664
Sint Maarten	721
St. Kitts and Nevis	869
St. Lucia	758
St. Vincent and the Grenadines	784
Trinidad and Tobago	868
Turks and Caicos Islands	649

Why we keep this table

Where you call from changes who picks up

A prospect in Columbus sees 614 and knows what it is. They see a code from three time zones away and they are deciding whether to answer before the second ring. Matching the area you are calling is the oldest trick in outbound and it still works, which is why a dialer has to know which code belongs to which place.

The SAGARIS dialer uses this same dataset. Number pools are provisioned to your workspace and never shared, local presence matches the area you are calling, and every number carries a hard fifty-dials-per-day cap so the pool stays healthy.

One honest limit worth stating: an area code records where a number was assigned, not where the person holding it lives. People move and keep their numbers. Treat it as a strong hint about an account, never as a fact about a person.

How the dialer works

FAQ

Questions about area codes

Short answers about the numbering plan itself, and about what this page does and does not cover.

What is an area code?

The first three digits of a ten-digit North American phone number, formally a Numbering Plan Area or NPA. It identifies the geographic area a number was assigned in, within the +1 country code shared by the United States, Canada and much of the Caribbean.

What is an overlay area code?

A second area code assigned over the same geographic area as an existing one, because the original ran out of numbers. An overlay serves the same place as its parent, which is why codes like 332 and 929 resolve to New York alongside 212 and 718. Overlays are the reason ten-digit dialing is required in most of the country.

Why is 800 not in this table?

Toll-free codes (800, 888, 877, 866, 855, 844, 833) and premium-rate 900 are non-geographic. They are not assigned to any state or country, so there is no place to list them under. This table covers in-service geographic codes only, which is what a lookup by location can honestly answer.

How many area codes does the United States have?

372 in-service geographic area codes across the fifty states and the District of Columbia, plus 6 more serving the US territories. Another 76 codes in the same +1 dialing plan belong to 19 other countries and territories, Canada among them.

Where does this data come from and how current is it?

The North American Numbering Plan Administrator (NANPA) publishes the NPA Database as a public file. This page is generated from that file, registry file date 07/30/2026, and the checksum of the exact file it was built from is recorded in our repository. It is public data. We assemble it accurately and keep it current; we do not own it and we make no claim to it.

Are 787 and 939 US area codes?

They serve Puerto Rico, which is US for numbering purposes. This page lists the territories separately from the states, because they are not states, and a reader looking up an unfamiliar code needs to be told which one it is rather than left to infer it.

Why are Canadian area codes in a +1 list?

The North American Numbering Plan is one dialing plan spanning the United States, Canada, Bermuda and much of the Caribbean, all reached with +1. A code like 416 parses exactly like a US code and is Toronto. Listing the non-US codes explicitly is what stops an unknown code being mistaken for a US one.

Does an area code tell you where someone lives?

No. It tells you where the number was assigned. Mobile numbers move with their owners and people keep them for decades, so a 415 number can belong to someone who left San Francisco years ago. Treat an area code as a strong hint about an account, not as a fact about a person.

Calling any of these?

The SAGARIS dialer runs on this dataset: your own number pools, local presence matched to the area you are calling, and a daily cap on every number.

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