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Holt, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
517-876 0   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 1   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 2   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 3   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 4   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 5   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 6   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-15   
517-876 7   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-876 8   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-876 9   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-889 A LNNGMIMN16Z  829J PAETEC ITEL, LLC 346      
517-889 0   829J PAETEC ITEL, LLC 346   2006-03-10   
517-889 1   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2006-03-13   
517-889 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-09-26   
517-889 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-08-08   
517-889 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-889 5   318J COMCAST IP PHONE, LLC 346   2008-04-12   
517-889 6   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-889 7   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2009-10-26   
517-889 8   624H ONVOY SPECTRUM, LLC 346   2021-06-17   
517-889 9   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2008-02-11   
517-906 A MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-906 0   3535 ACD TELECOM, INC. - MI 346      
517-906 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-906 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2016-04-11   
517-906 3   3535 ACD TELECOM, INC. - MI 346      
517-906 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2016-04-11   
517-906 5   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2016-04-11   
517-906 6   318J COMCAST IP PHONE, LLC 346   2014-01-03   
517-906 7   3535 ACD TELECOM, INC. - MI 346      
517-906 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   
517-906 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2013-04-08   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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