Local Calling Guide

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Oscoda, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-215 A SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 0 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 1 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 2 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-215 4 SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2016-10-10   
989-215 5 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 6 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-215 7 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 8 SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344      
989-215 9 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-06-18   
989-457 A SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-16   
989-457 7 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-16   
989-457 8 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-16   
989-489 A SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-569 A SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2020-12-28   
989-569 0 SGNWMIFAXUX  473D CMC TELECOM, INC. - MI 344   2008-02-25   
989-569 1 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2011-03-12   
989-569 2 SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2020-09-04   
989-569 3 SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-02-25   
989-569 4 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2007-03-03   
989-569 5 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2011-04-14   
989-569 6 SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2010-08-05   
989-569 7 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-04-05   
989-569 8 SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-12-24   
989-569 9 SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-739 A OSCDMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-747 A OSCDMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-747 0 OSCDMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-747 1 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-03-25   
989-747 2 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-03-25   
989-747 3   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344   2009-11-14   
989-747 4 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-10-13   
989-747 5 SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS LLC 344   2015-05-06   
989-747 6 SGNWMIFAXCX  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 344   2005-04-20   
989-747 7 SGNWMIACCMD  145J TERRA NOVA TELECOM INC. 344   2020-12-07   
989-747 8 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2004-12-24   
989-747 9 MDLDMIMN0MD  116F PENINSULA FIBER NETWORK, LLC - MI 344   2019-03-04   
989-764 A SGNWMIACDS1  4632 TELNET WORLDWIDE, INC. 344      
989-861 A SGNWMIFAZMD  2550 123.NET, INC. 344      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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