This article provides an overview of area codes and provides a list of area codes by state. In addition, it contains a list by number, as well as a list of search tools.
Area codes are telephone number codes that designate certain calling areas. The format of an area code is NXX, where N is any digit 2 through 9 and X is any digit 0 through 9.
Initially, the middle digit of an area code had to be “0” or “1”. However, this restriction was removed in 1995 to allow for additional area code number combinations as the country continued to grow.
There are 800 possible combinations associated with the NXX format. Some of these combinations are either not available or have been reserved for special purposes.
List of Area Codes by State
Following is a list of the area codes within each state in the United States. The information is listed in alphabetical order by state.
Alabama 205, 251, 256, 334
Alaska 907
Arizona 480, 520, 602, 623, 928
Arkansas 479, 501, 870
California 209, 213, 310, 323, 408, 415, 424, 510, 530, 559, 562, 619, 626, 650, 661, 707, 714, 760, 805, 818, 831, 858, 909, 916, 925, 949
Colorado 303, 719, 720, 970
Connecticut 203, 475, 860, 959
Delaware 302
Florida 239, 305, 321, 352, 386, 407, 561, 727, 754, 772, 786, 813, 850, 863, 904, 941, 954
Georgia 229, 404, 470, 478, 678, 706, 770, 912
Hawaii 808
Idaho 208
Illinois 217, 224, 309, 312, 331, 464, 618, 630, 708, 773, 815, 847, 872
Indiana 219, 260, 317, 574, 765, 812
Iowa 319, 515, 563, 641, 712
Kansas 316, 620, 785, 913
Kentucky 270, 502, 606, 859
Louisiana 225, 318, 337, 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, 734, 810, 906, 947, 989
Minnesota 218, 320, 507, 612, 651, 763, 952
Mississippi 228, 601, 662
Missouri 314, 417, 557, 573, 636, 660, 816, 975
Montana 406
Nebraska 308, 402
Nevada 702, 775
New Hampshire 603
New Jersey 201, 551, 609, 732, 848, 856, 862, 908, 973
New Mexico 505, 575
New York 212, 315, 347, 516, 518, 585, 607, 631, 646, 716, 718, 845, 914, 917
North Carolina 252, 336, 704, 828, 910, 919, 980, 984
North Dakota 701
Ohio 216, 234, 283, 330, 419, 440, 513, 567, 614, 740, 937 Oklahoma 405, 580, 918 Oregon – 503, 541, 971 Pennsylvania – 215, 267, 412, 445, 484, 570, 610, 717, 724, 814, 835, 878 Rhode Island – 401 South Carolina – 803, 843, 864 South Dakota – 605 Tennessee – 423, 615, 731, 865, 901, 931 Texas – 210, 214, 254, 281, 361, 409, 469, 512, 682, 713, 737,806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979 Utah – 435, 801 Vermont – 802 Virginia – 276, 434, 540, 571, 703, 757, 804 Washington – 206, 253, 360, 425, 509, 564 Washington, DC – 202 West Virginia – 304 Wisconsin – 262, 414, 608, 715, 920 Wyoming – 307
Please note that this may not be an exhaustive list, as new codes are added periodically to accommodate population growth.