Local Calling Guide

Area code/prefix search

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

NXX: 746

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-746 A Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-746 0 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-10-04   
972-746 1 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-10-04   
972-746 2 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-06-15   
972-746 3 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-04-27   
972-746 4 Irving TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-746 5 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-04-09   
972-746 6 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-03-15   
972-746 7 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-03-15   
972-746 8 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-02-16   
972-746 9 Irving TX DLLTTX01DMD  5562 METROPCS, INC. 552   2004-02-16   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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