Area Code 972-741 located in CEDAR HILL, DALLAS, TX, more detail is as below. Place NPA (Numbering Plan Area) : 972 NXX (Local Number Prefix) : 741 City : CEDAR HILL County : DALLAS State : TX (Texas) NXX Use Type : Wireless NXX Intro Version : 1997-01-11 FIPS (Federal Information Processing Standards) : 48113 LATA (Local Access Transport Area) : 552 Rate Center : GRANDPRARI ZIP Code Count : 1 ZIP Code Frequency : 8 ZIP Code : 75104 Other Information NPANXX : 972741 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 : NEW CINGULAR WIRELESS PCS, LLC - IL OCN (Operating Company Number) : 6534 Coverage Area Name : GRAND PRAIRIE Latitude : 32.7417 Longitude : -97.0004 ‹ previous : 972-741 next › : 972-741 Telephone Number List 972-741-0000 ~ 972-741-9999