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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-381 A Athens TN KNVLTNMA48Z  6664 SPRINT SPECTRUM, L.P. 474      
423-381 0 Athens TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2008-11-28   
423-381 1 Athens TN KNVLTNMA48Z  6664 SPRINT SPECTRUM, L.P. 474      
423-381 2 Athens TN KNVLTNMA48Z  6664 SPRINT SPECTRUM, L.P. 474   2007-07-20   
423-381 3 Athens TN KNVMTNVODS0  4622 DELTACOM, INC. - TN 474   2010-07-15   
423-381 4 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2010-08-11   
423-381 5 Athens TN KNVLTNMA48Z  7476 POWERTEL NASHVILLE LICENSES, INC. DBA T-MOBILE USA 474   2010-08-11   
423-381 6 Athens TN KNVLTNIIDS0  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474   2011-02-20   
423-381 7 Athens TN KNVLTNMA48Z  6664 SPRINT SPECTRUM, L.P. 474   2010-11-27   
423-381 8 Athens TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2011-04-08   
423-381 9 Athens TN KNVLTNMA48Z  6664 SPRINT SPECTRUM, L.P. 474      

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

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