Area Code 304-739 located in SIMPSON, TAYLOR, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 739 City : SIMPSON County : TAYLOR State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54091 LATA (Local Access Transport Area) : 256 Rate Center : FLEMINGTON ZIP Code Count : 72 ZIP Code Frequency : 10 ZIP Code : 26435 Other Information NPANXX : 304739 County Population : 0 Switch CLLI (Common Language Location Identifier) : FMTNWVXADS0 MSA CBSA (Core Based Statistical Area) : Clarksburg, WV MSA CBSA Code (Core Based Statistical Area) : 17220 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOMMUNICATIONS CO OF WEST VIRGINIA OCN (Operating Company Number) : 0270 Coverage Area Name : FLEMINGTON Latitude : 39.2668 Longitude : -80.1315 ‹ previous : 304-739 next › : 304-739 Telephone Number List 304-739-0000 ~ 304-739-9999