Local Calling Guide

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-331 A Romeo MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-331 0 Romeo MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2014-10-28   
586-331 1 Romeo MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-20   
586-331 2 Romeo MI SFLDMIWKDS2  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-19   
586-331 3 Romeo MI SFLDMIWKDS2  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-19   
586-331 4 Romeo MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-15   
586-331 5 Romeo MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
586-331 6 Romeo MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2014-05-29   
586-331 7 Romeo MI DTRTMIBHMMD  1200 TALK AMERICA INC. - MI 340   2005-08-13   
586-331 9 Romeo MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      

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

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