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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-440 A Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 0 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 1 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 2 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 3 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 4 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 5 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 6 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 7 Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-440 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-440 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      

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

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