Local Calling Guide

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

NXX: 548

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-548 A Columbia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
931-548 0 Columbia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2006-04-27   
931-548 1 Columbia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2005-02-09   
931-548 2 Columbia TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2008-06-15   
931-548 3 Columbia TN NSVMTN03DS0  7977 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN 470   2006-11-22   
931-548 4 Columbia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
931-548 5 Columbia TN NSVLTNMTYNZ  506J TWILIO INTERNATIONAL, INC. 470   2021-05-29   
931-548 6 Columbia TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2008-11-28   
931-548 7 Columbia TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2012-02-11   
931-548 8 Columbia TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2013-06-09   
931-548 9 Columbia TN NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470   2014-08-02   

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

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