Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Halls Crossroads, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
865-377 A KNVLTN02DS1  8356 US LEC OF TENNESSEE, INC 474      
865-377 1   8356 US LEC OF TENNESSEE, INC 474   2003-12-07   
865-377 3   408D COMCAST PHONE OF TENNESSEE, LLC - TN 474   2006-09-20   
865-377 4   408D COMCAST PHONE OF TENNESSEE, LLC - TN 474   2009-01-02   
865-377 7   408D COMCAST PHONE OF TENNESSEE, LLC - TN 474   2014-04-11   
865-377 8   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2013-09-15   
865-377 9   124F BANDWIDTH.COM CLEC, LLC - TN 474   2008-11-28   
865-914 A   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474      
865-914 5   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2017-07-03   
865-914 8   525E ONVOY, LLC - TN 474   2019-12-19   
865-922 A HCRDTNXADS1  0575 TENNESSEE TELEPHONE CO. 474      
865-925 A HCRDTNXADS1  0575 TENNESSEE TELEPHONE CO. 474      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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