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: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-750 A Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 0 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 1 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 2 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 3 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 4 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 5 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 6 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 7 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 8 Houston TX HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-750 9 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      

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

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