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: 761

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-761 A Copper Basin TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472      
423-761 0 Copper Basin TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2006-09-22   
423-761 1 Copper Basin TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-28   
423-761 2 Copper Basin TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-28   
423-761 3 Copper Basin TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2019-04-26   
423-761 4 Copper Basin TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2016-07-23   
423-761 5 Copper Basin TN CHTGTNMAXVX  516C AT&T CORP. 472   2013-02-22   
423-761 6 Copper Basin TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2016-12-29   
423-761 9 Copper Basin TN CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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