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: 918

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-918 A Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 0 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 1 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 2 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 3 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-04-29   
972-918 4 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 5 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2010-03-25   
972-918 6 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2010-03-25   
972-918 7 Dallas TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2010-03-25   
972-918 8 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      
972-918 9 Dallas TX DLLSTXRNDS0  9533 SOUTHWESTERN BELL 552      

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

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