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US area codes by state
All 373 US area codes, organized by state. Pick a state to see every code assigned to it, the primary city each code serves, and full coverage details. Every state page also has a reverse-phone-lookup form for any 10-digit number.
Browse by state (50)
- Alabama 7 codes
- Alaska 1 code
- Arizona 5 codes
- Arkansas 4 codes
- California 41 codes
- Colorado 6 codes
- Connecticut 4 codes
- Delaware 1 code
- Florida 23 codes
- Georgia 11 codes
- Hawaii 1 code
- Idaho 2 codes
- Illinois 17 codes
- Indiana 8 codes
- Iowa 5 codes
- Kansas 4 codes
- Kentucky 5 codes
- Louisiana 6 codes
- Maine 1 code
- Maryland 6 codes
- Massachusetts 9 codes
- Michigan 13 codes
- Minnesota 8 codes
- Mississippi 5 codes
- Missouri 9 codes
- Montana 1 code
- Nebraska 3 codes
- Nevada 3 codes
- New Hampshire 1 code
- New Jersey 10 codes
- New Mexico 2 codes
- New York 23 codes
- North Carolina 10 codes
- North Dakota 1 code
- Ohio 15 codes
- Oklahoma 5 codes
- Oregon 4 codes
- Pennsylvania 15 codes
- Rhode Island 1 code
- South Carolina 6 codes
- South Dakota 1 code
- Tennessee 8 codes
- Texas 29 codes
- Utah 3 codes
- Vermont 1 code
- Virginia 10 codes
- Washington 8 codes
- West Virginia 2 codes
- Wisconsin 8 codes
- Wyoming 1 code