Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-660 A Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 0 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 1 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 2 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 3 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 4 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 5 Dallas TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-09-05   
214-660 6 Dallas TX DLLTTX01DMD  5562 METROPCS, INC. 552   2008-11-19   
214-660 7 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 8 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      
214-660 9 Dallas TX DLLSTXDADS0  9533 SOUTHWESTERN BELL 552      

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

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