Below "Time Zone" column is relative to California time
Example: Alabama is shown as "+3" meaning 3 hours ahead of California time.
Last update 9/25/00
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State Abreviation Time Zone Area Codes
ALABAMA AL +3 205, 256, 334
ALASKA AK -2 250, 907
ARIZONA AZ +1 480, 520, 602, 623
ARKANSAS AR +2 501, 870
CALIFORNIA CA -0 209, 213, 310, 323, 408, 415, 424, 510, 530, 559, 562, 619, 626, 650, 661, 669, 707, 714, 760, 805, 818, 831, 858, 909, 916, 925, 935, 949, 951
COLORADO CO +1 303, 719, 720, 970
CONNECTICUT CT +3 203, 860
DELAWARE DE +3 302
DISTRICT OF COLUMBIA DC +3 202
FLORIDA FL +3 305, 321, 352, 407, 561, 727, 786, 813, 850, 863, 904, 941, 954
GEORGIA GA +3 404, 678, 706, 770, 912
HAWAII HI -3 808
IDAHO ID +1 208
ILLINOIS IL +2 217, 224, 309, 312, 618, 630, 708, 773, 815, 847
INDIANA IN +3 219, 317, 765, 812
IOWA IA +2 319, 515, 712
KANSAS KS +2 316, 785, 913
KENTUCKY KY +3 270, 502, 606
LOUISIANA LA +2 225, 318, 337, 504
MAINE ME +3 207
MARYLAND MD +3 240, 301, 410, 443
MASSACHUSETTS MA +3 413, 508, 617, 781, 978
MICHIGAN MI +3 231, 248, 313, 517, 586, 616, 734, 810, 906
MINNESOTA MN +2 218, 320, 507, 612, 651, 763, 952
MISSISSIPPI MS +2 228, 601, 662
MISSOURI MO +2 314, 417, 573, 636, 660, 816
MONTANA MT +1 406
NEBRASKA NE +2 308, 402
NEVADA NV +0 702, 775
NEW HAMPSHIRE NH +3 603
NEW JERSEY NJ +3 201, 609, 732, 856, 908, 973
NEW MEXICO NM +1 505
NEW YORK NY +3 212, 315, 347, 516, 518, 607, 631, 646, 716, 718, 845, 914, 917
NORTH CAROLINA NC +3 252, 336, 704, 828, 910, 919
NORTH DAKOTA ND +2 701
OHIO OH +3 216, 330, 419, 440, 513, 614, 740, 937
OKLAHOMA OK +2 405, 580, 918
OREGON OR -0 503, 541, 971
PENNSYLVANIA PA +3 215, 267, 412, 484, 570, 610, 717, 724, 814
RHODE ISLAND RI +3 401
SOUTH CAROLINA SC +3 803, 843, 864
SOUTH DAKOTA SD +2 605
TENNESSEE TN +3 423, 615, 865, 901, 931
TEXAS TX +2 210, 214, 254, 281, 361, 409, 469, 512, 713, 806, 817, 830, 832, 903, 915, 936, 940, 956, 972, 979, 997
UTAH UT +1 435, 801
VERMONT VT +3 802
VIRGINIA VA +3 540, 571, 703, 757, 804
WASHINGTON WA -0 206, 253, 360, 425, 509
WEST VIRGINIA WV +3 304
WISCONSIN WI +2 262, 414, 420, 608, 715, 920
WYOMING WY +1 307

CANADA ?? ??? 204, 250, 306, 403, 416, 418, 450, 506, 514, 519, 600, 604, 613, 705, 709, 780, 807, 819, 867, 902, 905
Guam ? ? 671
Northern Marianna Islands ? ? 670
Puerto Rico ? ? 787
U.S. Virgin Islands ? ? 340