Area Code 304-371 located in SHINNSTON, HARRISON, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 371 City : SHINNSTON County : HARRISON State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 2000-08-20 FIPS (Federal Information Processing Standards) : 54033 LATA (Local Access Transport Area) : 256 Rate Center : SHINNSTON ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 26431 Other Information NPANXX : 304371 County Population : 0 Switch CLLI (Common Language Location Identifier) : WLNGWVBGDS0 MSA CBSA (Core Based Statistical Area) : Clarksburg, WV MSA CBSA Code (Core Based Statistical Area) : 17220 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : GATEWAY TELECOM LLC DBA STRATUS WAVE COMM LLC WV OCN (Operating Company Number) : 2704 Coverage Area Name : SHINNSTON Latitude : 39.4034 Longitude : -80.2856 ‹ previous : 304-370 next › : 304-372 Telephone Number List 304-371-0000 ~ 304-371-9999