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: 836

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-836 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-836 0 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-02-11   
713-836 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-02-11   
713-836 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-02-11   
713-836 3 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2011-01-14   
713-836 4 Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560   2011-01-14   
713-836 5 Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560   2011-01-14   
713-836 6 Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560   2011-01-14   
713-836 7 Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560   2011-01-14   
713-836 8 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-02-11   
713-836 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-02-11   

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

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