In the United States, the telephone code system is a complex network that connects people across the country.
These codes, also known as area codes, are essential for making national and international phone calls.
In this article, we'll explore the telephone codes for each state in the United States, providing a comprehensive list to help you navigate this tangle of numbers.
Telephone number format in the United States
The standard telephone number format in the United States consists of ten digits, with the first three digits known as the "area code," enclosed in parentheses, followed by the remaining seven digits separated by hyphens. In other words, the typical format is +1 (201) 222-1234, where +1 is the international code for the United States.
Telephone codes of the United States
Alabama (AL) – Area Codes:
Birmingham (205)
Huntsville (256)
Mobile (251)
Montgomery (334)
Huntsville (938)
Alaska (AK) – Area Codes:
Anchorage (907)
Fairbanks (907)
Juneau (907)
Arizona (AZ) – Area Codes:
Phoenix (602, 480, 623)
Tucson (520)
Table (480)
Arkansas (AR) – Area Codes:
Little Rock (501)
Fort Smith (479)
Fayetteville (479)
California (CA) – Area Codes:
Los Angeles (213, 310, 424)
San Francisco (415, 628)
San Diego (619, 858)
Colorado (CO) – Area Codes:
Denver (303, 720)
Colorado Springs (719)
Aurora (303, 720)
Connecticut (CT) – Area Codes:
Hartford (860)
New Haven (203)
Bridgeport (203)
Delaware (DE) – Area Codes:
Wilmington (302)
Dover (302)
Florida (FL) – Area Codes:
Miami (305, 786)
Orlando (407, 689)
Tampa (813, 656)
Georgia (GA) – Area Codes:
Atlanta (404, 678, 470)
Augsburg (706)
Savannah (912)
Hawaii (HI) – Area Codes:
Honolulu (808)
thread (808)
Kailua (808)
Idaho (ID) – Area Codes:
Boise (208)
Nampa (208)
Meridian (208)
Illinois (IL) – Area Codes:
Chicago (312, 773, 872)
Aurora (630, 331)
Rockford (815, 779)
Indiana (IN) – Area Codes:
Indianapolis (317, 463)
Fort Wayne (260)
Evansville (812)
Iowa (IA) – Area Codes:
Des Moines (515)
Cedar Rapids (319)
Davenport (563)
Kansas (KS) – Area Codes:
Wichita (316)
Overland Park (913)
Kansas City (913, 816)
Kentucky (KY) – Area Codes:
Louisville (502)
Lexington (859)
Bowling Green (270)
Louisiana (LA) – Area Codes:
New Orleans (504)
Baton Rouge (225)
Shreveport (318)
Maine (ME) – Area Codes:
Portland (207)
Lewiston (207)
Bangor (207)
Maryland (MD) – Area Codes:
Baltimore (410, 443)
Frederick (240, 301)
Rockville (240, 301)
Massachusetts (MA) – Area Codes:
Boston (617, 857)
Worcester (508, 774)
Springfield (413, 567)
Michigan (MI) – Area Codes:
Detroit (313, 679)
Grand Rapids (616)
Warrens (586)
Minnesota (MN) – Area Codes:
Minneapolis (612, 763)
Saint Paul (651)
Rochester (507)
Mississippi (MS) – Area Codes:
Jackson (601)
Gulfport (228)
Southaven (662)
Missouri (MO) – Area Codes:
Kansas City (816)
Saint Louis (314, 557)
Springfield (417, 326)
Montana (MT) – Area Codes:
Billings (406)
Missoula (406)
Great Falls (406)
Nebraska (NE) – Area Codes:
Omaha (402, 531)
Lincoln (402)
Bellevue (402)
Nevada (NV) – Area Codes:
Las Vegas (702, 725)
Henderson (702, 725)
Reno (775)
New Hampshire (NH) – Area Codes:
Manchester (603)
Nashua (603)
Concord (603)
New Jersey (NJ) – Area Codes:
Newark (973, 862)
Jersey City (201, 551)
Paterson (973, 862)
New Mexico (NM) – Area Codes:
Albuquerque (505)
The Crosses (575)
Rancho River (505)
New York (NY) – Area Codes:
New York (212, 646, 332, 917)
buffalo (716)
Rochester (585, 716)
North Carolina (NC) – Area Codes:
Charlotte (704, 980)
Raleigh (919, 984)
Greensboro (336, 743)
North Dakota (ND) – Area Codes:
Fargo (701)
Bismarck (701)
Grand Forks (701)
Ohio (OH) – Area Codes:
Columbus (614)
Cleveland (216, 440)
Cincinnati (513, 283)
Oklahoma (OK) – Area Codes:
Oklahoma City (405)
Tulsa (918)
Norman (405)
Oregon (OR) – Area Codes:
Portland (503, 971)
Eugene (541)
Salem (503, 971)
Pennsylvania (PA) – Area Codes:
Philadelphia (215, 267)
Pittsburgh (412, 878)
Allentown (610, 484)
Rhode Island (RI) – Area Codes:
Providence (401)
Warwick (401)
Cranston (401)
South Carolina (SC) – Area Codes:
Columbia (803)
Charleston (843)
North Charleston (843)
South Dakota (SD) – Area Codes:
Sioux Falls (605)
Rapid City (605)
Aberdeen (605)
Tennessee (TN) – Area Codes:
Nashville (615, 629)
Memphis (901)
Knoxville (865)
Texas (TX) – Area Codes:
Houston (713, 281, 832)
Saint Anthony (210, 726)
Dallas (214, 469, 972)
Utah (UT) – Area Codes:
Salt Lake City (801, 385)
West Valley City (801, 385)
Provo (801, 385)
Vermont (VT) – Area Codes:
Burlington (802)
Essex (802)
Rutland (802)
Virginia (VA) – Area Codes:
Virginia Beach (757, 948)
Norfolk (757, 948)
Chesapeake (757, 948)
Washington (WA) – Area Codes:
Seattle (206, 564)
Spokane (509)
Tacoma (253, 564)
West Virginia (WV) – Area Codes:
Charleston (304, 681)
Huntington (304, 681)
Morgantown (304, 681)
Wisconsin (WI) – Area Codes:
Milwaukee (414, 223)
Madison (608)
Green Bay (920)
Wyoming (WY) – Area Codes:
Cheyenne (307)
Caspers (307)
Laramie (307)