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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-252 4   9323 MICHIGAN BELL TEL CO 348      
616-252 5   9323 MICHIGAN BELL TEL CO 348      
616-252 6   9323 MICHIGAN BELL TEL CO 348      
616-252 7   9323 MICHIGAN BELL TEL CO 348      
616-252 8   9323 MICHIGAN BELL TEL CO 348      
616-252 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-02-17   
616-254 A GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 0   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 1   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 2   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 3   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 4   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 5   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 6   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-254 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-02-17   
616-254 8   829J PAETEC ITEL, LLC 348   2004-07-02   
616-254 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-02-17   
616-256 A   817J INTERACTIVE SERVICES NETWORK, INC. 348      
616-256 0   991E BANDWIDTH.COM CLEC, LLC - MI 348   2018-10-18   
616-256 1   817J INTERACTIVE SERVICES NETWORK, INC. 348   2018-09-03   
616-256 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2018-10-19   
616-256 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2018-10-19   
616-256 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-10-15   
616-256 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-10-15   
616-256 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2019-10-15   
616-256 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-02-03   
616-256 8   2550 123.NET, LLC 348   2019-09-19   
616-256 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2020-09-14   
616-257 A WYNGMILXDS0  9323 MICHIGAN BELL TEL CO 348      
616-258 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-258 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2009-11-10   
616-258 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2009-11-10   
616-258 2   991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-07-22   
616-258 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-02-07   
616-258 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-02-07   
616-258 5   829J PAETEC ITEL, LLC 348   2009-11-22   
616-258 6   991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-22   
616-258 7   829J PAETEC ITEL, LLC 348   2010-03-08   
616-258 8   516C AT&T CORP. 348   2010-03-16   
616-258 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2009-11-08   
616-259 A GDRPMIBL31Z  5562 METROPCS, INC. 348      
616-259 0   991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-06-15   
616-259 1   817J INTERACTIVE SERVICES NETWORK, INC. 348   2012-05-07   
616-259 2   5562 METROPCS, INC. 348   2012-04-14   
616-259 3   5562 METROPCS, INC. 348   2012-04-14   
616-259 4   991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-07-15   
616-259 5   991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-09-21   
616-259 6   991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-10-18   
616-259 7   318J COMCAST IP PHONE, LLC 348   2013-05-10   
616-259 8   318J COMCAST IP PHONE, LLC 348   2013-05-10   

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

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