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: 402

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-402 A Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 0 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 1 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 2 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 3 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 4 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 5 Dallas TX DLLSTX97KMD  156J RCLEC, INC. 552   2016-01-04   
972-402 6 Dallas TX DLLSTXALDS4  903C ONVOY, LLC - TX 552   2016-02-15   
972-402 7 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 8 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      
972-402 9 Dallas TX DLLSTXNODS0  9533 SOUTHWESTERN BELL 552      

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

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