Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-603 A Fredonia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
931-603 0 Fredonia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-09-20   
931-603 1 Fredonia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2011-04-10   
931-603 2 Fredonia TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2015-05-09   
931-603 3 Fredonia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2015-10-10   
931-603 4 Fredonia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-09-19   
931-603 5 Fredonia TN NSVLTNMTYVY  516C AT&T CORP. 470   2011-06-01   
931-603 6 Fredonia TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2006-07-08   
931-603 7 Fredonia TN NSVLTNMTYUY  508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-18   
931-603 8 Fredonia TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2016-04-04   
931-603 9 Fredonia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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