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: 641

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-641 A Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-641 0 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-06-05   
423-641 1 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2014-06-05   
423-641 2 Cleveland TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-08-02   
423-641 3 Cleveland TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2014-11-06   
423-641 4 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2016-01-15   
423-641 5 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2014-09-07   
423-641 6 Cleveland TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2015-04-03   
423-641 7 Cleveland TN CHTGTNNSX8Z  508J CENTURYLINK COMMUNICATIONS LLC 472   2014-06-06   
423-641 8 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2015-05-08   
423-641 9 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472   2015-06-19   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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