Area Code 304-320 located in WELCH, MCDOWELL, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 320 City : WELCH County : MCDOWELL State : WV (West Virginia) NXX Use Type : Wireless NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54047 LATA (Local Access Transport Area) : 932 Rate Center : BLUEFIELD ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 24801 Other Information NPANXX : 304320 County Population : 0 Switch CLLI (Common Language Location Identifier) : BLFDWV06Q01 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 : BLUEFIELD Latitude : 37.2674 Longitude : -81.2330 ‹ previous : 304-319 next › : 304-321 Telephone Number List 304-320-0000 ~ 304-320-9999
