Area Code 931-879 located in ALLARDT, FENTRESS, TN, more detail is as below. Place NPA (Numbering Plan Area) : 931 NXX (Local Number Prefix) : 879 City : ALLARDT County : FENTRESS State : TN (Tennessee) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 47049 LATA (Local Access Transport Area) : 470 Rate Center : JAMESTOWN ZIP Code Count : 217 ZIP Code Frequency : 6 ZIP Code : 38504 Other Information NPANXX : 931879 Switch CLLI (Common Language Location Identifier) : JMTWTNXADS0 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : TWIN LAKES TELEPHONE COOPERATIVE CORP. OCN (Operating Company Number) : 0579 Coverage Area Name : JAMESTOWN Latitude : 36.4259 Longitude : -84.9334 ‹ previous : 931-871 next › : 931-879 Telephone Number List 931-879-0000 ~ 931-879-9999