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: 805

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-805 A Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 0 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 1 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 2 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 3 Plano TX   5562 METROPCS, INC. 552   2006-08-22   
972-805 4 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 5 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 6 Plano TX   5562 METROPCS, INC. 552   2006-08-22   
972-805 7 Plano TX   5562 METROPCS, INC. 552   2006-08-22   
972-805 8 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 9 Plano TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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