Local Calling Guide

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OCN: 7148 TELEPORT COMMUNICATIONS GROUP - DALLAS

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
972-629 4 Dallas TX   552      
972-629 5 Dallas TX   552      
972-629 7 Dallas TX   552      
972-629 8 Dallas TX   552      
972-649 8 Allen TX   552   2010-09-06   
972-652 8 Irving TX   552   2010-08-09   
972-677 A Dallas TX DLLBTXPVDS0  552      
972-677 0 Dallas TX   552      
972-677 1 Dallas TX   552      
972-677 2 Dallas TX   552      
972-677 4 Dallas TX   552      
972-677 5 Dallas TX   552      
972-677 6 Dallas TX   552      
972-703 6 Terrell TX   552   2019-02-25   
972-764 A Dallas TX DLLBTXPVDS0  552      
972-764 0 Dallas TX   552      
972-764 1 Dallas TX   552      
972-764 2 Dallas TX   552      
972-764 3 Dallas TX   552      
972-764 4 Dallas TX   552      
972-764 5 Dallas TX   552      
972-764 6 Dallas TX   552      
972-764 7 Dallas TX   552      
972-764 9 Dallas TX   552      
972-806 A Plano TX   552      
972-806 3 Plano TX   552   2017-05-01   
972-806 4 Plano TX   552   2017-05-01   
972-806 5 Plano TX   552   2017-05-01   
972-806 6 Plano TX   552   2017-05-01   
972-806 7 Plano TX   552   2017-05-01   
972-806 8 Plano TX   552   2017-05-01   
972-806 9 Plano TX   552   2017-05-01   
972-809 A Grand Prairie TX DLLBTXPVDS0  552      
972-809 1 Grand Prairie TX   552      
972-809 2 Grand Prairie TX   552      
972-809 5 Grand Prairie TX   552      
972-819 A Irving TX DLLBTXPVDS0  552      
972-819 0 Irving TX   552      
972-819 1 Irving TX   552      
972-819 2 Irving TX   552      
972-819 3 Irving TX   552      
972-819 4 Irving TX   552      
972-819 5 Irving TX   552      
972-819 6 Irving TX   552      
972-819 7 Irving TX   552      
972-819 8 Irving TX   552      
972-872 6 Ennis TX   552   2013-01-07   
972-908 7 Allen TX   552   2014-09-15   
972-908 8 Allen TX   552   2013-06-17   
972-936 A Dallas TX   552   2018-04-23   

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Last updated: Sun, 31 May 2020 11:59:01 UTC

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