Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Roan Mountain, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
423-481 A JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-481 0 JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2011-10-30   
423-481 1 BUVLTNAXPS1  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 956   2014-06-28   
423-481 2 JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2017-03-12   
423-481 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-09   
423-481 4 JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956   2017-08-11   
423-481 5 JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-23   
423-481 6 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-02-17   
423-481 7 JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956   2014-04-19   
423-481 8 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-481 9 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2019-06-06   
423-678 A JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 0 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-06-15   
423-678 1 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2023-09-18   
423-678 2   624H ONVOY SPECTRUM, LLC 956   2024-03-05   
423-678 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-07-10   
423-678 4 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-07-10   
423-678 8 JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2021-06-16   
423-772 A RNMTTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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