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: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-274 A Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
713-274 0 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 1 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 2 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 3 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 4 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 5 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 6 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 7 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 8 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   
713-274 9 Houston TX HSTNTXCADS0  9533 SOUTHWESTERN BELL 560   2010-08-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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