Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]

NXX: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-617 A Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474      
423-617 0 Athens TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2015-03-06   
423-617 1 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-12-04   
423-617 2 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-12-04   
423-617 3 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-12-04   
423-617 4 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-09-14   
423-617 5 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-09-14   
423-617 6 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-09-14   
423-617 7 Athens TN KNVLTNMA85Z  508J CENTURYLINK COMMUNICATIONS LLC 474   2014-05-07   
423-617 8 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2014-09-14   
423-617 9 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2013-12-02   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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