Area Code 252-251 located in WARRENTON, WARREN, NC, more detail is as below. Place NPA (Numbering Plan Area) : 252 NXX (Local Number Prefix) : 251 City : WARRENTON County : WARREN State : NC (North Carolina) NXX Intro Version : 1/3/2007 FIPS (Federal Information Processing Standards) : 37185 Rate Center : WARRENTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 27589 Other Information NPANXX : 252251 County Population : 0 Switch CLLI (Common Language Location Identifier) : RCMTNCXAX0Y Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Latitude : None Longitude : None ‹ previous : 252-249 next › : 252-254 Telephone Number List 252-251-0000 ~ 252-251-9999