Area Code 409-440 located in SANTA FE, GALVESTON, TX, more detail is as below. Place NPA (Numbering Plan Area) : 409 NXX (Local Number Prefix) : 440 City : SANTA FE County : GALVESTON State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1997-10-11 FIPS (Federal Information Processing Standards) : 48167 LATA (Local Access Transport Area) : 560 Rate Center : HTCHCCKSNF ZIP Code Count : 0 ZIP Code Frequency : Most frequently occurring ZIP Code, although percentage is unknown. ZIP Code : 77517 Other Information NPANXX : 409440 Switch CLLI (Common Language Location Identifier) : HSTNTXCLX5Y 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 : GRANDE COMMUNICATIONS NETWORKS, INC. - TX OCN (Operating Company Number) : 7670 Coverage Area Name : SANTA FE Latitude : 29.3711 Longitude : -95.0787 ‹ previous : 409-440 next › : 409-443 Telephone Number List 409-440-0000 ~ 409-440-9999