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: 226

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
423-226 A Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956      
423-226 0 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2010-07-17   
423-226 1 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2010-10-08   
423-226 2 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2014-10-30   
423-226 3 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2015-02-19   
423-226 4 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2016-07-15   
423-226 5 Church Hill TN JHCYTNXCXPX  525E ONVOY, LLC - TN 956   2018-06-09   
423-226 6 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2018-06-25   
423-226 7 Church Hill TN JHCYTNXCX1Y  508J CENTURYLINK COMMUNICATIONS, LLC 956   2014-04-19   
423-226 8 Church Hill TN JHCYTNXCXNX  124F BANDWIDTH.COM CLEC, LLC - TN 956   2019-05-16   
423-226 9 Church Hill TN JHCYTNXCXAY  073H TELNYX LLC 956   2021-01-17   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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