Area Code 254-299 located in WACO, MCLENNAN, TX, more detail is as below. Place NPA (Numbering Plan Area) : 254 NXX (Local Number Prefix) : 299 City : WACO County : MCLENNAN State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1997-07-06 FIPS (Federal Information Processing Standards) : 48309 LATA (Local Access Transport Area) : 556 Rate Center : WACO ZIP Code Count : 4 ZIP Code Frequency : 12 ZIP Code : 76710 Other Information NPANXX : 254299 County Population : 0 Switch CLLI (Common Language Location Identifier) : WACOTX01DS1 MSA CBSA (Core Based Statistical Area) : Waco, TX MSA CBSA Code (Core Based Statistical Area) : 47380 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : WACO Latitude : 31.5158 Longitude : -97.1969 ‹ previous : 254-299 next › : 254-299 Telephone Number List 254-299-0000 ~ 254-299-9999