Area Code 304-664 located in GILBERT, MINGO, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 664 City : GILBERT County : MINGO State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54059 LATA (Local Access Transport Area) : 254 Rate Center : GILBERT ZIP Code Count : 901 ZIP Code Frequency : 35 ZIP Code : 25621 Other Information NPANXX : 304664 County Population : 0 Switch CLLI (Common Language Location Identifier) : GLBRWVVNRS1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FRONTIER WEST VIRGINIA INC. OCN (Operating Company Number) : 9214 Coverage Area Name : GILBERT Latitude : 37.6158 Longitude : -81.8651 ‹ previous : 304-664 next › : 304-665 Telephone Number List 304-664-0000 ~ 304-664-9999
