Area Code 304-355 located in PIEDMONT, MINERAL, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 355 City : PIEDMONT County : MINERAL State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54057 LATA (Local Access Transport Area) : 240 Rate Center : PIEDMONT ZIP Code Count : 401 ZIP Code Frequency : 86 ZIP Code : 26750 Other Information NPANXX : 304355 County Population : 0 Switch CLLI (Common Language Location Identifier) : PDMTWVAARS1 MSA CBSA (Core Based Statistical Area) : Cumberland, MD-WV MSA CBSA Code (Core Based Statistical Area) : 19060 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER WEST VIRGINIA INC. OCN (Operating Company Number) : 9214 Coverage Area Name : PIEDMONT Latitude : 39.4823 Longitude : -79.0498 ‹ previous : 304-355 next › : 304-356 Telephone Number List 304-355-0000 ~ 304-355-9999
