Area Code 979-645 located in HEMPSTEAD, WALLER, TX, more detail is as below. Place NPA (Numbering Plan Area) : 979 NXX (Local Number Prefix) : 645 City : HEMPSTEAD County : WALLER State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 2001-06-30 FIPS (Federal Information Processing Standards) : 48473 LATA (Local Access Transport Area) : 560 Rate Center : XXXXXXXXXX ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 77445 Other Information NPANXX : 979645 Switch CLLI (Common Language Location Identifier) : HSTDTXBGCM0 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 : AERIAL COMMUNICATIONS OCN (Operating Company Number) : 6701 Coverage Area Name : HEMPSTEAD Latitude : 30.0906 Longitude : -96.0855 ‹ previous : 979-639 next › : 979-647 Telephone Number List 979-645-0000 ~ 979-645-9999