Area Code 940-552 located in VERNON, WILBARGER, TX, more detail is as below. Place NPA (Numbering Plan Area) : 940 NXX (Local Number Prefix) : 552 City : VERNON County : WILBARGER State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 48487 LATA (Local Access Transport Area) : 548 Rate Center : VERNON ZIP Code Count : 4307 ZIP Code Frequency : 99 ZIP Code : 76384 Other Information NPANXX : 940552 Switch CLLI (Common Language Location Identifier) : VERNTXLIDS0 MSA CBSA (Core Based Statistical Area) : Vernon, TX MSA CBSA Code (Core Based Statistical Area) : 46900 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : VERNON Latitude : 34.1510 Longitude : -99.2945 ‹ previous : 940-550 next › : 940-553 Telephone Number List 940-552-0000 ~ 940-552-9999