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: 345

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-345 A Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-345 0 Humble TX   515J IP HORIZON LLC 560   2018-12-10   
346-345 1 Humble TX   515J IP HORIZON LLC 560   2018-12-10   
346-345 2 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2018-12-12   
346-345 3 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-01-20   
346-345 4 Humble TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-05-30   
346-345 5 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-06-30   
346-345 6 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2019-06-30   
346-345 7 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-10-29   
346-345 8 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-08-25   
346-345 9 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-08-25   

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

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