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
972-236 2 Carrollton TX   552      
972-236 6 Carrollton TX   552      
972-236 9 Carrollton TX   552      
972-324 0 Frisco TX   552   2017-08-25   
972-324 1 Frisco TX   552   2017-08-10   
972-324 2 Frisco TX   552   2017-08-10   
972-324 4 Frisco TX   552   2017-08-10   
972-324 5 Frisco TX   552   2017-08-10   
972-324 6 Frisco TX   552   2017-08-10   
972-324 8 Frisco TX   552   2017-08-10   
972-324 9 Frisco TX   552   2017-08-10   
972-360 4 Carrollton TX   552   2008-07-25   
972-497 4 Dallas TX   552   2012-01-16   
972-520 A Plano TX   552   2018-06-04   
972-520 7 Plano TX   552   2018-06-04   
972-520 8 Plano TX   552   2018-06-04   
972-520 9 Plano TX   552   2018-06-04   
972-552 6 Forney TX   552   2009-07-03   
972-587 A Dallas TX DLLBTXPVDS0  552      
972-587 1 Dallas TX   552      
972-587 3 Dallas TX   552      
972-587 4 Dallas TX   552      
972-587 5 Dallas TX   552      
972-587 8 Dallas TX   552      
972-619 A Dallas TX DLLBTXPVDS0  552      
972-619 0 Dallas TX   552      
972-619 1 Dallas TX   552      
972-619 2 Dallas TX   552      
972-619 4 Dallas TX   552      
972-619 8 Dallas TX   552      
972-629 A Dallas TX DLLBTXPVDS0  552      
972-629 0 Dallas TX   552      
972-629 1 Dallas TX   552      
972-629 2 Dallas TX   552      
972-629 3 Dallas TX   552      
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      

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Last updated: Sat, 27 Jul 2019 10:59:49 UTC

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