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
346-273 A Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-11-18   
346-273 0 Tomball TX   903C ONVOY, LLC - TX 560   2017-12-21   
346-273 1 Tomball TX   903C ONVOY, LLC - TX 560   2017-12-21   
346-273 2 Tomball TX   903C ONVOY, LLC - TX 560   2018-04-26   
346-273 3 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-08-12   
346-273 4 Tomball TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-05-14   
346-273 5 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-06-09   
346-273 6 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2018-04-14   
346-273 7 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-12-23   
346-273 8 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-12-23   
346-273 9 Tomball TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2017-11-18   

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

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