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: 710

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-710 A Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-710 0 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2011-12-04   
423-710 1 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2009-05-16   
423-710 2 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2009-05-16   
423-710 3 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2007-10-17   
423-710 4 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-09-06   
423-710 5 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-09-06   
423-710 6 Chattanooga TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2009-09-06   
423-710 7 Chattanooga TN   7473 POWERTEL ATLANTA LICENSES, INC. 472   2010-04-18   
423-710 8 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472   2011-09-17   
423-710 9 Chattanooga TN CHTGTNNSXFY  124F BANDWIDTH.COM CLEC, LLC - TN 472   2010-06-19   

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

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