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: 546

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-546 A Bulls Gap TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-546 0 Bulls Gap TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-546 1 Bulls Gap TN KNVLTNMAY5X  073H TELNYX LLC 474      
423-546 3 Bulls Gap TN KNVLTNIIDS0  7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 474      
423-546 4 Bulls Gap TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474      
423-546 5 Bulls Gap TN KNVNTNEC6MD  516J TON80 COMMUNICATIONS, LLC 474      
423-546 6 Bulls Gap TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-546 7 Bulls Gap TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474      
423-546 8 Bulls Gap TN KNVNTNEC2MD  939H COMMIO, LLC 474      

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

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