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
346-236 A Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-236 0 Tomball TX   903C ONVOY, LLC - TX 560   2016-07-29   
346-236 1 Tomball TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-15   
346-236 2 Tomball TX   7239 MCI WORLDCOM COMMUNICATIONS, INC. - TX 560   2016-10-14   
346-236 3 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-09-29   
346-236 4 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-09-29   
346-236 5 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-09-11   
346-236 6 Tomball TX   8625 COMCAST PHONE OF TEXAS, LLC - TX 560   2016-06-19   
346-236 7 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-09-11   
346-236 8 Tomball TX   516C AT&T CORP. 560   2016-09-12   
346-236 9 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2016-06-18   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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