Area Code 830-375 located in KENEDY, KARNES, TX, more detail is as below. Place NPA (Numbering Plan Area) : 830 NXX (Local Number Prefix) : 375 City : KENEDY County : KARNES State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 2000-06-13 FIPS (Federal Information Processing Standards) : 48255 LATA (Local Access Transport Area) : 566 Rate Center : CRYSTAL CY ZIP Code Count : 1 ZIP Code Frequency : 100 ZIP Code : 78119 Other Information NPANXX : 830375 Switch CLLI (Common Language Location Identifier) : SNANTXTS1MD Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : AWESOME PAGING, INC. OCN (Operating Company Number) : 6590 Coverage Area Name : CRYSTAL CITY Latitude : 28.6813 Longitude : -99.8274 ‹ previous : 830-374 next › : 830-376 Telephone Number List 830-375-0000 ~ 830-375-9999