Area Code 304-994 located in PETERSTOWN, MONROE, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 994 City : PETERSTOWN County : MONROE State : WV (West Virginia) NXX Use Type : Wireless FIPS (Federal Information Processing Standards) : 54063 LATA (Local Access Transport Area) : 254 Rate Center : PETERSTOWN ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 24963 Other Information NPANXX : 304994 County Population : 0 Switch CLLI (Common Language Location Identifier) : LWBGWVMW9MD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - DC OCN (Operating Company Number) : 4036 Coverage Area Name : PETERSTOWN Latitude : 37.3993 Longitude : -80.7906 ‹ previous : 304-993 next › : 304-995 Telephone Number List 304-994-0000 ~ 304-994-9999