Area Code 254-223 located in GATESVILLE, CORYELL, TX, more detail is as below. Place NPA (Numbering Plan Area) : 254 NXX (Local Number Prefix) : 223 City : GATESVILLE County : CORYELL State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 1998-05-18 FIPS (Federal Information Processing Standards) : 48099 LATA (Local Access Transport Area) : 552 Rate Center : GATESVILLE ZIP Code Count : 4 ZIP Code Frequency : 100 ZIP Code : 76528 Other Information NPANXX : 254223 County Population : 0 Switch CLLI (Common Language Location Identifier) : FRBRTXBLGT2 MSA CBSA (Core Based Statistical Area) : Killeen-Temple-Fort Hood, TX MSA CBSA Code (Core Based Statistical Area) : 28660 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : GATESVILLE Latitude : 31.4335 Longitude : -97.7414 ‹ previous : 254-222 next › : 254-224 Telephone Number List 254-223-0000 ~ 254-223-9999