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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-744 A Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 0 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 1 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 2 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 3 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-03-07   
214-744 4 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2020-01-07   
214-744 6 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 7 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 8 Dallas TX DLLSTXRIDS0  9533 SOUTHWESTERN BELL 552      
214-744 9 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-09-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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