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: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-397 A Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-397 0 Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-397 1 Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-397 2 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2005-10-15   
214-397 3 Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-397 4 Dallas TX DLLSTXRODS0  9533 SOUTHWESTERN BELL 552      
214-397 5 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2005-10-15   
214-397 6 Dallas TX   145J TERRA NOVA TELECOM INC. 552   2021-09-28   
214-397 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2016-12-04   
214-397 8 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2005-12-23   
214-397 9 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2008-01-21   

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

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