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: 246

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-246 A Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 0 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 1 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 2 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 3 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 4 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 5 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 6 Dallas TX DLLSTXRIXPZ  7421 AT&T - LOCAL 552      
972-246 7 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-03-01   
972-246 8 Dallas TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-11-04   
972-246 9 Dallas TX DLLTTXID1MD  5562 METROPCS, INC. 552   2010-03-01   

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

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