Area Code 276-243 located in MARION, SMYTH, VA, more detail is as below. Place NPA (Numbering Plan Area) : 276 NXX (Local Number Prefix) : 243 City : MARION County : SMYTH State : VA (Virginia) NXX Use Type : Wireless NXX Intro Version : 2001-10-31 FIPS (Federal Information Processing Standards) : 51173 LATA (Local Access Transport Area) : 956 Rate Center : MARION ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 24354 Other Information NPANXX : 276243 County Population : 0 Switch CLLI (Common Language Location Identifier) : JHCYTNXCCM1 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - GA OCN (Operating Company Number) : 6214 Coverage Area Name : MARION Latitude : 36.8324 Longitude : -81.5207 ‹ previous : 276-242 next › : 276-244 Telephone Number List 276-243-0000 ~ 276-243-9999