Area Code 979-678 located in WALLIS, AUSTIN, TX, more detail is as below. Place NPA (Numbering Plan Area) : 979 NXX (Local Number Prefix) : 678 City : WALLIS County : AUSTIN State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 2003-11-11 FIPS (Federal Information Processing Standards) : 48015 LATA (Local Access Transport Area) : 560 Rate Center : WALLIS ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 77485 Other Information NPANXX : 979678 Switch CLLI (Common Language Location Identifier) : HSTPTXDG0MD MSA CBSA (Core Based Statistical Area) : Houston-Sugar Land-Baytown, TX MSA CBSA Code (Core Based Statistical Area) : 26420 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : AWESOME PAGING, INC. OCN (Operating Company Number) : 6590 Coverage Area Name : WALLIS Latitude : 29.6326 Longitude : -96.0675 ‹ previous : 979-677 next › : 979-679 Telephone Number List 979-678-0000 ~ 979-678-9999