Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]

NXX: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-766 A Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560      
713-766 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-12-04   
713-766 1 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-12-03   
713-766 2 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-12-03   
713-766 3 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-12-03   
713-766 4 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-12-03   
713-766 5 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-12-03   
713-766 6 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-12-03   
713-766 7 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2013-12-01   
713-766 8 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-12-03   
713-766 9 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-12-03   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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