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: 332

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
972-332 A Allen EACS TX ADMSTX01DS0  7421 AT&T LOCAL 552      
972-332 0 Allen EACS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-12-19   
972-332 1 Allen EACS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-10-21   
972-332 2 Allen EACS TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2007-02-23   
972-332 3 Allen EACS TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2007-02-23   
972-332 4 Allen EACS TX DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-10-14   
972-332 5 Allen EACS TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-11   
972-332 6 Allen EACS TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2011-07-26   
972-332 7 Allen EACS TX DLLSTXSQDS2  8958 XO TEXAS, INC. 552   2011-07-26   
972-332 8 Allen EACS TX RCSNTXHVBMD  516C AT&T CORP. 552   2010-03-18   
972-332 9 Allen EACS TX ADMSTX01DS0  7421 AT&T LOCAL 552      

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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