Area Code 304-495 located in SUMMERSVILLE, NICHOLAS, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 495 City : SUMMERSVILLE County : NICHOLAS State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 54067 LATA (Local Access Transport Area) : 254 Rate Center : SUMMERSVL ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 26651 Other Information NPANXX : 304495 County Population : 0 Switch CLLI (Common Language Location Identifier) : CHTNWV93DS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NORTH COUNTY COMMUNICATIONS CORP. - CA OCN (Operating Company Number) : 7894 Coverage Area Name : SUMMERSVILLE Latitude : 38.2740 Longitude : -80.8493 ‹ previous : 304-494 next › : 304-496 Telephone Number List 304-495-0000 ~ 304-495-9999