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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-651 A Jasper TN   124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-651 0 Jasper TN   124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-07-07   
423-651 1 Jasper TN   525E ONVOY, LLC - TN 472   2016-04-06   
423-651 2 Jasper TN   525E ONVOY, LLC - TN 472   2016-04-06   
423-651 3 Jasper TN   7278 BROOKS FIBER COMMUNICATIONS OF TENNESSEE, INC.- TN 472   2016-07-20   
423-651 4 Jasper TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2018-02-09   
423-651 5 Jasper TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 472   2018-02-09   
423-651 7 Jasper TN   4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2018-08-27   
423-651 8 Jasper TN   525E ONVOY, LLC - TN 472   2019-04-27   
423-651 9 Jasper TN   525E ONVOY, LLC - TN 472   2019-04-27   

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

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