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: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-475 A Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 0 Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 1 Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 2 Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 3 Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 4 Chattanooga TN CHTGTNOXEMD  7473 POWERTEL ATLANTA LICENSES, INC. 472      
423-475 5 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-475 6 Chattanooga TN CHTGTNNSXRZ  318J COMCAST IP PHONE, LLC 472      
423-475 7 Chattanooga TN   525E ONVOY, LLC - TN 472      
423-475 8 Chattanooga TN CHTITNCDDS0  4645 ELECTRIC POWER BOARD OF CHATTANOOGA 472      
423-475 9 Chattanooga TN   7473 POWERTEL ATLANTA LICENSES, INC. 472      

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

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