Area Code 972-551 located in TERRELL, KAUFMAN, TX, more detail is as below. Place NPA (Numbering Plan Area) : 972 NXX (Local Number Prefix) : 551 City : TERRELL County : KAUFMAN State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 48257 LATA (Local Access Transport Area) : 552 Rate Center : TERRELL ZIP Code Count : 1321 ZIP Code Frequency : 85 ZIP Code : 75160 Other Information NPANXX : 972551 Switch CLLI (Common Language Location Identifier) : TRRLTXJODS0 MSA CBSA (Core Based Statistical Area) : Dallas-Fort Worth-Arlington, TX MSA CBSA Code (Core Based Statistical Area) : 19100 Time Zone : Central (GMT -06:00) Observes Daylight Saving Time : Yes Company : SOUTHWESTERN BELL OCN (Operating Company Number) : 9533 Coverage Area Name : TERRELL Latitude : 32.7332 Longitude : -96.2833 ‹ previous : 972-551 next › : 972-552 Telephone Number List 972-551-0000 ~ 972-551-9999