Local Calling Guide

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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 771

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-771 A South Oak Grove TN NSVLTN48DS0  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
931-771 0 South Oak Grove TN NSVLTN48DS0  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470      
931-771 1 South Oak Grove TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-09-16   
931-771 2 South Oak Grove TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-01-13   
931-771 3 South Oak Grove TN NSVLTNMT96Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-04-08   
931-771 4 South Oak Grove TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-04-04   
931-771 5 South Oak Grove TN NSVLTNMTYXZ  829J PAETEC ITEL, LLC 470   2012-01-09   
931-771 6 South Oak Grove TN NSVLTNMTY1Z  5562 METROPCS, INC. 470   2015-06-25   
931-771 7 South Oak Grove TN NSVLTNMTYUY  508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-17   
931-771 8 South Oak Grove TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2004-12-19   
931-771 9 South Oak Grove TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-02-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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