Local Calling Guide

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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
346-857 A Richmond-Rosenberg TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
346-857 0 Richmond-Rosenberg TX   903C ONVOY, LLC - TX 560   2015-09-13   
346-857 1 Richmond-Rosenberg TX   903C ONVOY, LLC - TX 560   2016-04-23   
346-857 2 Richmond-Rosenberg TX   903C ONVOY, LLC - TX 560   2016-04-23   
346-857 3 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2016-05-23   
346-857 4 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2016-05-23   
346-857 5 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2019-05-05   
346-857 6 Richmond-Rosenberg TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2019-05-05   
346-857 7 Richmond-Rosenberg TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-11   
346-857 8 Richmond-Rosenberg TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-06-18   
346-857 9 Richmond-Rosenberg TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-06-18   

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

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