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: 709

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-709 A Cleveland TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472   2024-12-05   
423-709 0 Cleveland TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472      
423-709 1 Cleveland TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472      
423-709 2 Cleveland TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472      
423-709 3 Cleveland TN   6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2025-04-07   
423-709 4 Cleveland TN CHTGTNNSXYZ  478J NUSO, LLC 472   2024-12-06   
423-709 5 Cleveland TN CHTGTNNSXYZ  478J NUSO, LLC 472   2024-12-06   
423-709 6 Cleveland TN CHTGTN12X5Y  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 472   2024-12-24   
423-709 7 Cleveland TN CHTGTNNS04Z  829J PAETEC ITEL, LLC 472      
423-709 8 Cleveland TN CHTGTNNSX8X  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 472   2005-02-10   
423-709 9 Cleveland TN CHTGTN78DS0  2757 CENTURYLINK COMMUNICATIONS LLC - TN 472   2003-08-18   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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