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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-446 A Houston TX   706G WIDE VOICE, LLC - TX 560   2018-10-24   
346-446 0 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   
346-446 1 Houston TX   706G WIDE VOICE, LLC - TX 560   2018-10-24   
346-446 2 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   
346-446 3 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   
346-446 4 Houston TX   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2019-03-15   
346-446 5 Houston TX   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2019-03-15   
346-446 6 Houston TX   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2019-03-15   
346-446 7 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   
346-446 8 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   
346-446 9 Houston TX   6701 AERIAL COMMUNICATIONS 560   2019-06-08   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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