Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
972-801 A Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 0 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 1 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 2 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 3 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 4 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 5 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 6 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-801 9 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      
972-908 1 Allen TX 9533 SOUTHWESTERN BELL 552   2012-12-21   
972-908 2 Allen TX 9533 SOUTHWESTERN BELL 552   2007-07-13   
972-908 3 Allen TX 9533 SOUTHWESTERN BELL 552   2007-07-13   
972-908 4 Allen TX 9533 SOUTHWESTERN BELL 552   2010-11-12   
972-908 6 Allen TX 9533 SOUTHWESTERN BELL 552   2010-09-30   
972-941 1 Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2008-03-04   
972-943 A Plano TX 7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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