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