Area Code 251-543 located in GULF SHORES, BALDWIN, AL, more detail is as below. Place NPA (Numbering Plan Area) : 251 NXX (Local Number Prefix) : 543 City : GULF SHORES County : BALDWIN State : AL (Alabama) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 01003 LATA (Local Access Transport Area) : 480 Rate Center : FORTMORGAN ZIP Code Count : 193 ZIP Code Frequency : 100 ZIP Code : 36542 Other Information NPANXX : 251543 County Population : 0 Switch CLLI (Common Language Location Identifier) : FTMRALXBRS0 MSA CBSA (Core Based Statistical Area) : Daphne-Fairhope-Foley, AL MSA CBSA Code (Core Based Statistical Area) : 19300 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : GULF TELEPHONE CO. DBA CENTURYLINK OCN (Operating Company Number) : 0298 Coverage Area Name : DAUPHIN ISLAND Latitude : 30.2325 Longitude : -87.9863 ‹ previous : 251-542 next › : 251-544 Telephone Number List 251-543-0000 ~ 251-543-9999