Area Code 903-203 located in ATHENS, HENDERSON, TX, more detail is as below. Place NPA (Numbering Plan Area) : 903 NXX (Local Number Prefix) : 203 City : ATHENS County : HENDERSON State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 6/30/2008 FIPS (Federal Information Processing Standards) : 48213 LATA (Local Access Transport Area) : 552 Rate Center : ATHENS ZIP Code Count : 0 ZIP Code Frequency : 0 ZIP Code : 75752 Other Information NPANXX : 903203 MSA CBSA (Core Based Statistical Area) : Athens, TX MSA CBSA Code (Core Based Statistical Area) : 11980 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX OCN (Operating Company Number) : 6506 Coverage Area Name : ATHENS Latitude : 32.2093 Longitude : -95.8516 ‹ previous : 903-202 next › : 903-204 Telephone Number List 903-203-0000 ~ 903-203-9999