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: 401

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-401 A Soddy Daisy TN CHTGTNKF0MD  8356 US LEC OF TENNESSEE, INC. 472      
423-401 0 Soddy Daisy TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 472   2015-05-30   
423-401 1 Soddy Daisy TN CHTGTNKF0MD  8356 US LEC OF TENNESSEE, INC. 472      
423-401 2 Soddy Daisy TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-28   
423-401 3 Soddy Daisy TN CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-401 4 Soddy Daisy TN CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-401 5 Soddy Daisy TN CHTGTNNSX8Y  284E YMAX COMMUNICATIONS CORP. - TN 472   2008-06-21   
423-401 6 Soddy Daisy TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2020-03-28   
423-401 7 Soddy Daisy TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2012-03-09   
423-401 8 Soddy Daisy TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2011-01-10   
423-401 9 Soddy Daisy TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-03-28   

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

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