Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-832 A Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2024-09-17   
346-832 0 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 1 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 2 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 3 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 4 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 5 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 6 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 7 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 8 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
346-832 9 Houston TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      

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

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