Area Code 304-749 located in MAYSVILLE, GRANT, WV, more detail is as below. Place NPA (Numbering Plan Area) : 304 NXX (Local Number Prefix) : 749 City : MAYSVILLE County : GRANT State : WV (West Virginia) NXX Use Type : Landline NXX Intro Version : 1994-02-04 FIPS (Federal Information Processing Standards) : 54023 LATA (Local Access Transport Area) : 256 Rate Center : MAYSVILLE ZIP Code Count : 894 ZIP Code Frequency : 75 ZIP Code : 26833 Other Information NPANXX : 304749 County Population : 0 Switch CLLI (Common Language Location Identifier) : MYVLWVXARS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CITIZENS TELECOMMUNICATIONS CO OF WEST VIRGINIA OCN (Operating Company Number) : 0270 Coverage Area Name : MAYSVILLE Latitude : 39.1179 Longitude : -79.1635 ‹ previous : 304-749 next › : 304-750 Telephone Number List 304-749-0000 ~ 304-749-9999