Local Calling Guide

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Frisco EACS, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-668 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-704 A FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-704 0 FRSCTXCODS1  9533 SOUTHWESTERN BELL 552      
972-704 1 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-12-02   
972-704 2 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2005-05-27   
972-704 3 RCSNTXHVBMD  516C AT&T CORP. 552   2005-09-12   
972-704 4 DLLTTX01CMD  5562 METROPCS, INC. 552   2005-12-14   
972-704 5 DLLTTX01CMD  5562 METROPCS, INC. 552   2005-12-14   
972-704 6 DLLTTX01CMD  5562 METROPCS, INC. 552   2005-12-14   
972-704 7 DLLATX37DMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 552   2006-04-24   
972-704 8 DLLTTX01CMD  5562 METROPCS, INC. 552   2006-08-07   
972-704 9 DLLTTX01CMD  5562 METROPCS, INC. 552   2006-08-07   
972-712 A FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      
972-731 A FRSCTXESDS0  9533 SOUTHWESTERN BELL 552      

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

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