Local Calling Guide

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

NXX: 577

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-577 A Bethel Springs TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468      
731-577 0 Bethel Springs TN JCSNTNNG1MD  792K CHARTER IP ENABLED SERVICES, LLC 468   2005-12-25   
731-577 1 Bethel Springs TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2014-04-07   
731-577 2 Bethel Springs TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-04-06   
731-577 3 Bethel Springs TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2016-04-06   
731-577 4 Bethel Springs TN MMPKTNVZ5MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 468   2004-12-20   
731-577 5 Bethel Springs TN MMPHTNMA81Z  516C AT&T CORP. 468   2011-08-29   
731-577 7 Bethel Springs TN MMPHTNMA82Z  508J CENTURYLINK COMMUNICATIONS, LLC 468   2014-05-02   
731-577 8 Bethel Springs TN MMPHTNMADS7  276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2016-01-30   
731-577 9 Bethel Springs TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468   2008-11-28   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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