Area Code 256-210 located in OXFORD, CALHOUN, AL, more detail is as below. Place NPA (Numbering Plan Area) : 256 NXX (Local Number Prefix) : 210 City : OXFORD County : CALHOUN State : AL (Alabama) NXX Use Type : Wireless NXX Intro Version : 1998-08-14 FIPS (Federal Information Processing Standards) : 01015 LATA (Local Access Transport Area) : 476 Rate Center : ANNISTON ZIP Code Count : 0 ZIP Code Frequency : Second most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 36203 Other Information NPANXX : 256210 County Population : 0 Switch CLLI (Common Language Location Identifier) : BRHMALGECM1 MSA CBSA (Core Based Statistical Area) : Anniston-Oxford, AL MSA CBSA Code (Core Based Statistical Area) : 11500 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : USA MOBILITY WIRELESS, INC. OCN (Operating Company Number) : 6630 Coverage Area Name : ANNISTON Latitude : 33.6597 Longitude : -85.8339 ‹ previous : 256-209 next › : 256-210 Telephone Number List 256-210-0000 ~ 256-210-9999