Area Code 972-646 located in ENNIS, ELLIS, TX, more detail is as below. Place NPA (Numbering Plan Area) : 972 NXX (Local Number Prefix) : 646 City : ENNIS County : ELLIS State : TX (Texas) NXX Use Type : Landline NXX Intro Version : 1996-10-15 FIPS (Federal Information Processing Standards) : 48139 LATA (Local Access Transport Area) : 552 Rate Center : BARDWELL ZIP Code Count : 74 ZIP Code Frequency : 15 ZIP Code : 75119 Other Information NPANXX : 972646 Switch CLLI (Common Language Location Identifier) : BRWLTXXARS0 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 : GTE-SW DBA VERIZON SW INC.-TX (CONTEL) OCN (Operating Company Number) : 2154 Coverage Area Name : ENNIS Latitude : 32.2659 Longitude : -96.6942 ‹ previous : 972-645 next › : 972-646 Telephone Number List 972-646-0000 ~ 972-646-9999