Local Calling Guide

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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-451 A Henning TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468      
731-451 0 Henning TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2008-11-28   
731-451 1 Henning TN MMPHTNMA71Z  720G TIME WARNER CABLE INFORMATION SVCS (TENNESSEE), TN 468   2012-08-11   
731-451 2 Henning TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2025-01-20   
731-451 3 Henning TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2012-10-21   
731-451 4 Henning TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2004-12-20   
731-451 5 Henning TN MMPHTNMA81Z  516C AT&T CORP. 468   2013-02-22   
731-451 6 Henning TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2021-03-15   
731-451 7 Henning TN MMPHTNMA82Z  508J CENTURYLINK COMMUNICATIONS, LLC 468   2014-05-02   
731-451 8 Henning TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2015-10-03   
731-451 9 Henning TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2016-02-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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