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: 382

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-382 A Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 0 Celina TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2019-09-16   
972-382 1 Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 2 Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 3 Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 4 Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 5 Celina TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2012-12-14   
972-382 6 Celina TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-10-31   
972-382 7 Celina TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-09   
972-382 8 Celina TX CELNTXDURPA  9533 SOUTHWESTERN BELL 552      
972-382 9 Celina TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-08-17   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.