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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
972-854 3 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552   2011-07-26   
972-854 9 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552   2011-07-26   
972-872 0 Ennis TX 6664 SPRINT SPECTRUM, L.P. 552   2004-10-15   
972-872 1 Ennis TX 6664 SPRINT SPECTRUM, L.P. 552   2004-10-15   
972-872 5 Ennis TX 6664 SPRINT SPECTRUM, L.P. 552   2004-10-15   
972-877 A Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 A Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 0 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 1 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 2 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 3 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 4 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 5 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-880 6 Grand Prairie TX 6664 SPRINT SPECTRUM, L.P. 552      
972-896 A Grand Prairie EMS TX 6664 SPRINT SPECTRUM, L.P. 552      
972-897 A Grand Prairie EMS TX 6664 SPRINT SPECTRUM, L.P. 552      
972-898 A Grand Prairie EMS TX 6664 SPRINT SPECTRUM, L.P. 552      
972-984 8 McKinney TX 6664 SPRINT SPECTRUM, L.P. 552   2006-10-02   
972-984 9 McKinney TX 6664 SPRINT SPECTRUM, L.P. 552   2006-10-02   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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