Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

NXX: 782

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-782 A Farmersville TX FRVLTXSTRS0  9533 SOUTHWESTERN BELL 552      
972-782 0 Farmersville TX DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2010-12-23   
972-782 1 Farmersville TX FRVLTXSTRS0  9533 SOUTHWESTERN BELL 552      
972-782 2 Farmersville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-11-27   
972-782 3 Farmersville TX DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2010-11-12   
972-782 4 Farmersville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-09   
972-782 5 Farmersville TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-05-18   
972-782 6 Farmersville TX FRVLTXSTRS0  9533 SOUTHWESTERN BELL 552      
972-782 7 Farmersville TX FRVLTXSTRS0  9533 SOUTHWESTERN BELL 552      
972-782 8 Farmersville TX FRVLTXSTRS0  9533 SOUTHWESTERN BELL 552      
972-782 9 Farmersville TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.