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      
423-481 1   792K CHARTER IP ENABLED SERVICES, LLC 956      
423-481 2 JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-481 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-481 4 JHCYTNXCXRX  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 956      
423-481 5 JHCYTNXCXAY  073H TELNYX LLC 956      
423-481 6 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-481 7 JHCYTNXC9MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 956      
423-481 8 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-481 9 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 A JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 0 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 1 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 2   624H ONVOY SPECTRUM, LLC 956      
423-678 3 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 4 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-678 6   081J SKYBEST COMMUNICATIONS, INC. - TN 956      
423-678 8 JHCYTNXCXPX  525E ONVOY, LLC - TN 956      
423-772 A RNMTTNXARS0  4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN 956      

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

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