Area Code 430-777 located in TROUP, SMITH, TX, more detail is as below. Place NPA (Numbering Plan Area) : 430 NXX (Local Number Prefix) : 777 City : TROUP County : SMITH State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1/12/2010 FIPS (Federal Information Processing Standards) : 48423 LATA (Local Access Transport Area) : 552 Rate Center : TROUP ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 75789 Other Information NPANXX : 430777 County Population : 0 MSA CBSA (Core Based Statistical Area) : Tyler, TX MSA CBSA Code (Core Based Statistical Area) : 46340 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : WORLDCALL INTERCONNECT INC. OCN (Operating Company Number) : 139F Coverage Area Name : TROUP Latitude : 32.1405 Longitude : -95.1184 ‹ previous : 430-709 next › : 430-807 Telephone Number List 430-777-0000 ~ 430-777-9999