1. World Map/
  2. North America/
  3. US/
  4. Area Codes

US Area Codes By State

Map of all area codes in the us

To faciltiate the millions of phone users, the United States of America is divided into regions known as Area Codes, corresponding to particular geographic telephone dialing areas. Based around major cities, some low population states such as Idaho and Montana have only one areas code, whereas other, such as California or New York, may have muliple area codes as they have a requirment for millions of local landline, cell phone, fax, and business phone numbers.

On January 1, 1947, the first North American area codes were issued in regions where standard 7 digit dialing codes were scheduled to be exhaused the soonest. By adding a 3 digit prefix to a 7 digit local number, this allowed for hundreds of millons of new phone numbers to be issued. The North American Numbering Plan Administration (NANPA) is reponsible for further divisions or adjustments to current area codes.

States Area Codes
Alaska 907
Alabama 205, 251, 256, 334
Arkansas 479, 501, 870
Arizona 480, 520, 602, 623, 928
California 209, 213, 310, 323, 408, 415, 510, 530, 559, 562, 619, 626, 650, 661, 707, 714, 760, 805, 818, 831, 858, 909, 916, 925, 949, 951
Colorado 303, 719, 970
Connecticut 203, 860
District of Columbia 202
Delaware 302
Florida 239, 305, 321, 352, 386, 407, 561, 727, 772, 813, 850, 863, 904, 941, 954
Georgia 229, 404, 478, 706, 770, 912
Hawaii 808
Iowa 319, 515, 563, 641, 712
Idaho 208
Illinois 217, 309, 312, 618, 630, 708, 773, 815, 847
Indiana 219, 260, 317, 574, 765, 812
Kansas 316, 620, 785, 913
Kentucky 270, 502, 606, 859
Louisiana 225, 318, 337, 504, 985
Massachusetts 413, 508, 617, 781, 978
Maryland 301, 410
Maine 207
Michigan 231, 248, 269, 313, 517, 586, 616, 734, 810, 906, 989
Minnesota 218, 320, 507, 612, 651, 763, 952
Missouri 314, 417, 573, 636, 660, 816
Mississippi 228, 601, 662
Montana 406
North Carolina 252, 336, 704, 828, 910, 919
North Dakota 701
Nebraska 308, 402
New Hampshire 603
New Jersey 201, 609, 732, 856, 908, 973
New Mexico 505, 575
Nevada 702, 775
New York 212, 315, 516, 518, 585, 607, 631, 716, 718, 845, 914
Ohio 216, 330, 419, 440, 513, 614, 740, 937
Oklahoma 405, 580, 918
Oregon 503, 541
Pennsylvania 215, 412, 570, 610, 717, 724, 814
Rhode Island 401
South Carolina 803, 843, 864
South Dakota 605
Tennessee 423, 615, 731, 865, 901, 931
Texas 210, 214, 254, 281, 325, 361, 409, 432, 512, 713, 806, 817, 830, 903, 915, 936, 940, 956, 972, 979
Utah 435, 801
Virginia 276, 434, 540, 703, 757, 804
Vermont 802
Washington 206, 253, 360, 425, 509
Wisconsin 262, 414, 608, 715, 920
West Virginia 304
Wyoming 307

Trending on WorldAtlas