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: 970

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-970 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 0 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 1 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-970 2 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 3 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 4 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 5 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 6 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 7 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 8 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-970 9 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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