Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 972 [Rate centres in NPA 972] [Dial plan for NPA 972]

NXX: 341

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-341 A Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 0 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 1 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 2 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 3 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 4 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2011-01-17   
972-341 5 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 6 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 7 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2010-03-01   
972-341 8 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      
972-341 9 Dallas TX DLLSTXADDS0  9533 SOUTHWESTERN BELL 552      

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

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