Area Codes / U.S. Area Codes

Lookup U.S. Area Codes by State and Region

To aid your phone number lookup search we've added a complete and extensive listing of US Area Codes by state. Feel free to browse these area code listings. The resources provided are free and aggregated from publicly available data. Area Codes are sorted numerically and by state. Narrow down your search by clicking on an Area Code to see all Area-Prefix's / phone carriers associated with it.

Abrv. State Area Codes
AK Alaska 907
AL Alabama 205, 251, 256, 334, 938
AR Arkansas 327, 479, 501, 870
AS America Samoa 684
AZ Arizona 480, 520, 602, 623, 928
CA California 209, 213, 310, 323, 408, 415, 424, 442, 510, 530, 559, 562, 619, 626, 628, 650, 657, 661, 669, 707, 714, 747, 760, 805, 818, 831, 858, 909, 916, 925, 949, 951
CO Colorado 303, 719, 720, 970
CT Connecticut 203, 475, 860, 959
DC Washington D.C. 202
DE Delaware 302
FL Florida 239, 305, 321, 352, 386, 407, 561, 689, 727, 754, 772, 786, 813, 850, 863, 904, 941, 954
GA Georgia 229, 404, 470, 478, 678, 706, 762, 770, 912
GU Guam 671
HI Hawaii 808
IA Iowa 319, 515, 563, 641, 712
ID Idaho 208
IL Illinois 217, 224, 309, 312, 331, 618, 630, 708, 773, 779, 815, 847, 872
IN Indiana 219, 260, 317, 463, 574, 765, 812, 930
KS Kansas 316, 620, 785, 913
KY Kentucky 270, 364, 502, 606, 859
LA Louisiana 225, 318, 337, 504, 985
MA Massachusetts 339, 351, 413, 508, 617, 774, 781, 857, 978
MD Maryland 240, 301, 410, 443, 667
ME Maine 207
MI Michigan 231, 248, 269, 313, 517, 586, 616, 734, 810, 906, 947, 989
MN Minnesota 218, 320, 507, 612, 651, 763, 952
MO Missouri 314, 417, 573, 636, 660, 816
MS Mississippi 228, 601, 662, 769
MT Montana 406
NC North Carolina 252, 336, 704, 743, 828, 910, 919, 980, 984
ND North Dakota 701
NE Nebraska 308, 402, 531
NH New Hampshire 603
NJ New Jersey 201, 551, 609, 732, 848, 856, 862, 908, 973
NM New Mexico 505, 575
NN Northern Mariana Islands 670
NV Nevada 702, 725, 775
NY New York 212, 315, 347, 516, 518, 585, 607, 631, 646, 680, 716, 718, 845, 914, 917, 929, 934
OH Ohio 216, 220, 234, 330, 380, 419, 440, 513, 567, 614, 740, 937
OK Oklahoma 405, 539, 580, 918
OR Oregon 458, 503, 541, 971
PA Pennsylvania 215, 267, 272, 412, 484, 570, 610, 717, 724, 814, 878
PR Puerto Rico 787, 939
RI Rhode Island 401
SC South Carolina 803, 843, 854, 864
SD South Dakota 605
TN Tennessee 423, 615, 629, 731, 865, 901, 931
TX Texas 210, 214, 254, 281, 325, 346, 361, 409, 430, 432, 469, 512, 682, 713, 737, 806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979
UT Utah 385, 435, 801
VA Virginia 276, 434, 540, 571, 703, 757, 804
VI Virgin Islands 340
VT Vermont 802
WA Washington 206, 253, 360, 425, 509, 564
WI Wisconsin 262, 414, 534, 608, 715, 920
WV West Virginia 304, 681
WY Wyoming 307

Looking for a map of U.S. area codes? Click Here! Also, don't forget to report unwanted spam calls, telemarketers and robo calls at the National Do Not Call Registry.

A Little on U.S. Area Codes

United States area codes are distributed by the North American Numbering Plan Administration or (NANPA) for short. Each state is divided into regions based on population density and assigned a unique area code. Some of the less populated states only have one area code while states like California have many area codes.

International Phone Numbers and Area Codes

Not getting called by a U.S. number? Identifying a international phone number can be tricky. International phone numbers are broken down into exit code + country code + area code + phone number. You must first dial your countries exit code, followed by the desired country's country code, followed by area code and phone number. For NANP Countries you do not need to dial with this extended phone number format. Looking for a good resource for looking up international phone numbers? Check out SearchYellowDirectory.com.

Area Codes with High Density Spam Calls

While spam calls, robo calls, and telemarketing come in all shapes and sizes from different regions around the world, some regions boast a higher volume of spam calls than others. When looking at incoming calls from unknown phone numbers, it can be helpful to know the top area codes that spam calls originate from. In an exstensive study done by Hiya, a company providing spam protection for mobile users, 10 area codes were found to host the highest volume of spam callers (Not including toll free numbers). A list of those area codes is shown below. For more information check out Hiya's Article related to the topic.

Area Codes with the Highest Spam Calls
313 Detroit
713 Houston
954 Fort Lauderdale
404 Atlanta
484 Eastern and Southeastern Pennsylvania
407 Orlando
214 Dallas
202 Washington, D.C.
972 Dallas
205 Birmingham