Area Code 304-705 located in WELCH, MCDOWELL, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 705 City : WELCH County : MCDOWELL State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 2002-10-25 FIPS (Federal Information Processing Standards) : 54047 LATA (Local Access Transport Area) : 932 Rate Center : WELCH ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 24801 Other Information NPANXX : 304705 County Population : 0 Switch CLLI (Common Language Location Identifier) : BLFDWVXA8MD Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : FIBERNET, LLC OCN (Operating Company Number) : 4095 Coverage Area Name : WELCH Latitude : 37.4365 Longitude : -81.5838 ‹ previous : 304-704 next › : 304-706 Telephone Number List 304-705-0000 ~ 304-705-9999