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: 430

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-430 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 0 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 1 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 2 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 3 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 4 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 5 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 6 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-12-30   
713-430 7 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 8 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-430 9 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      

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

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