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: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-900 A Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-900 0 Houston TX HSTQTXRG6MD  139F WORLDCALL INTERCONNECT INC. 560   2010-12-24   
713-900 1 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-11-26   
713-900 2 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-01-31   
713-900 3 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-01-31   
713-900 4 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   
713-900 5 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   
713-900 6 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   
713-900 7 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   
713-900 8 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   
713-900 9 Houston TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2010-11-29   

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

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