Area Code 276-429 located in CHILHOWIE, SMYTH, VA, more detail is as below. Place NPA (Numbering Plan Area) : 276 NXX (Local Number Prefix) : 429 City : CHILHOWIE County : SMYTH State : VA (Virginia) NXX Use Type : Landline NXX Intro Version : 2001-10-31 FIPS (Federal Information Processing Standards) : 51173 LATA (Local Access Transport Area) : 956 Rate Center : GLADE SPG ZIP Code Count : 23 ZIP Code Frequency : 2 ZIP Code : 24319 Other Information NPANXX : 276429 County Population : 0 Switch CLLI (Common Language Location Identifier) : GDSPVAXARS0 Time Zone : Eastern (GMT -05:00) Observes Daylight Saving Time : Yes Company : UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA OCN (Operating Company Number) : 4511 Coverage Area Name : GLADE SPRING Latitude : 36.7869 Longitude : -81.7687 ‹ previous : 276-421 next › : 276-429 Telephone Number List 276-429-0000 ~ 276-429-9999