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: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-373 A Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 0 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 3 Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 4 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2002-07-26   
713-373 5 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-09-02   
713-373 6 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 7 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-373 8 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2002-07-26   
713-373 9 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   

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

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