251 Area Code
251 area code was split from area code 334 and formed on June 18, 2001. The 251 area code covers the southwestern part of Alabama including Mobile, Baldwin and Washington Counties, and parts of six other counties.
| Alma, AL | Atmore, AL | Axis, AL |
| Bay Minette, AL | Bayou La Batre, AL | Beatrice, AL |
| Bon Secour, AL | Brewton, AL | Brooklyn, AL |
| Bucks, AL | Calvert, AL | Carlton, AL |
| Castleberry, AL | Chatom, AL | Chunchula, AL |
| Citronelle, AL | Coden, AL | Coffeeville, AL |
| Creola, AL | Daphne, AL | Dauphin Island, AL |
| Deer Park, AL | Dickinson, AL | Eight Mile, AL |
| Elberta, AL | Evergreen, AL | Excel, AL |
| Fairhope, AL | Flomaton, AL | Foley, AL |
| Franklin, AL | Frankville, AL | Frisco City, AL |
| Fruitdale, AL | Fulton, AL | Furman, AL |
| Gainestown, AL | Gilbertown, AL | Goodway, AL |
| Grand Bay, AL | Grove Hill, AL | Gulf Shores, AL |
| Huxford, AL | Irvington, AL | Jackson, AL |
| Lenox, AL | Leroy, AL | Lillian, AL |
| Little River, AL | Loxley, AL | Magnolia Springs, AL |
| Malcolm, AL | Mc Intosh, AL | Mc Williams, AL |
| Megargel, AL | Melvin, AL | Mexia, AL |
| Millry, AL | Mobile, AL | Monroeville, AL |
| Montrose, AL | Mount Vernon, AL | Oak Hill, AL |
| Orange Beach, AL | Perdido, AL | Perdue Hill, AL |
| Peterman, AL | Pine Apple, AL | Point Clear, AL |
| Range, AL | Repton, AL | Robertsdale, AL |
| Saint Elmo, AL | Saint Stephens, AL | Saraland, AL |
| Satsuma, AL | Seminole, AL | Semmes, AL |
| Silas, AL | Silverhill, AL | Spanish Fort, AL |
| Stapleton, AL | Stockton, AL | Summerdale, AL |
| Sunflower, AL | Theodore, AL | Tibbie, AL |
| Toxey, AL | Uriah, AL | Vinegar Bend, AL |
| Vredenburgh, AL | Wagarville, AL | Whatley, AL |
| Wilmer, AL |