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: 930

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-930 A Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560      
713-930 0 Houston TX   903C ONVOY, LLC - TX 560   2021-03-29   
713-930 1 Houston TX   903C ONVOY, LLC - TX 560   2021-03-29   
713-930 2 Houston TX   903C ONVOY, LLC - TX 560   2021-03-29   
713-930 3 Houston TX   903C ONVOY, LLC - TX 560   2021-03-29   
713-930 4 Houston TX   903C ONVOY, LLC - TX 560   2021-03-29   
713-930 5 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-28   
713-930 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-28   
713-930 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-28   
713-930 8 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2021-12-28   
713-930 9 Houston TX   903C ONVOY, LLC - TX 560   2021-02-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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