Area Code 304-449 located in FAIRMONT, MARION, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 449 City : FAIRMONT County : MARION State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54049 LATA (Local Access Transport Area) : 256 Rate Center : FAIRVIEW ZIP Code Count : 42 ZIP Code Frequency : 5 ZIP Code : 26554 Other Information NPANXX : 304449 County Population : 0 Switch CLLI (Common Language Location Identifier) : FRVWWVMIRS1 MSA CBSA (Core Based Statistical Area) : Fairmont, WV MSA CBSA Code (Core Based Statistical Area) : 21900 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER WEST VIRGINIA INC. OCN (Operating Company Number) : 9214 Coverage Area Name : FAIRVIEW Latitude : 39.5923 Longitude : -80.2486 ‹ previous : 304-448 next › : 304-449 Telephone Number List 304-449-0000 ~ 304-449-9999