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: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-250 A Cleveland TN CHTGTNNSXGZ  204G TWIN LAKES COMMUNICATIONS, INC. - TN 472      
423-250 0 Cleveland TN CHTGTNNSXGZ  204G TWIN LAKES COMMUNICATIONS, INC. - TN 472      
423-250 1 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-250 2 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-250 3 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-250 4 Cleveland TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-250 5 Cleveland TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472      
423-250 6 Cleveland TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-250 7 Cleveland TN CHTGTNNSXJZ  073H TELNYX LLC 472      
423-250 8 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472      
423-250 9 Cleveland TN CHTGTNNSXKY  525E ONVOY, LLC - TN 472      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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