Area Code 304-742 located in TIOGA, NICHOLAS, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 742 City : TIOGA County : NICHOLAS State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54067 LATA (Local Access Transport Area) : 254 Rate Center : CRAIGSVL ZIP Code Count : 167 ZIP Code Frequency : 10 ZIP Code : 26691 Other Information NPANXX : 304742 County Population : 0 Switch CLLI (Common Language Location Identifier) : CRVIWVCGRS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER WEST VIRGINIA INC. OCN (Operating Company Number) : 9214 Coverage Area Name : CRAIGSVILLE Latitude : 38.3289 Longitude : -80.6535 ‹ previous : 304-741 next › : 304-742 Telephone Number List 304-742-0000 ~ 304-742-9999