Area Code 276-312 located in GRUNDY, BUCHANAN, VA, more detail is as below. Place NPA (Numbering Plan Area) : 276 NXX (Local Number Prefix) : 312 City : GRUNDY County : BUCHANAN State : VA (Virginia) NXX Use Type : Wireless NXX Intro Version : 1/4/2012 FIPS (Federal Information Processing Standards) : 51027 LATA (Local Access Transport Area) : 932 Rate Center : GRUNDY ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 24614 Other Information NPANXX : 276312 County Population : 0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA OCN (Operating Company Number) : 6827 Coverage Area Name : GRUNDY Latitude : 37.2764 Longitude : -82.0973 ‹ previous : 276-302 next › : 276-313 Telephone Number List 276-312-0000 ~ 276-312-9999