Area Code 251-200 located in DAUPHIN ISLAND, MOBILE, AL, more detail is as below. Place NPA (Numbering Plan Area) : 251 NXX (Local Number Prefix) : 200 City : DAUPHIN ISLAND County : MOBILE State : AL (Alabama) NXX Use Type : Wireless NXX Intro Version : 1/5/2007 FIPS (Federal Information Processing Standards) : 01097 LATA (Local Access Transport Area) : 480 Rate Center : FORTMORGAN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 36528 Other Information NPANXX : 251200 County Population : 0 Switch CLLI (Common Language Location Identifier) : FOLYALAR0MD MSA CBSA (Core Based Statistical Area) : Mobile, AL MSA CBSA Code (Core Based Statistical Area) : 33660 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SPRINT SPECTRUM L.P. OCN (Operating Company Number) : 6664 Coverage Area Name : DAUPHIN ISLAND Latitude : 30.2307 Longitude : -88.0170 ‹ previous : 250-998 next › : 251-201 Telephone Number List 251-200-0000 ~ 251-200-9999