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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-284 6   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-284 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-07-04   
616-284 8   318J COMCAST IP PHONE, LLC 348   2020-11-12   
616-284 9   5562 METROPCS, INC. 348   2009-06-12   
616-285 A GDRPMIESDS1  9323 MICHIGAN BELL TEL CO 348      
616-286 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-286 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-06-06   
616-286 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-06-06   
616-286 2   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-06-06   
616-286 3   318J COMCAST IP PHONE, LLC 348   2020-11-12   
616-286 4   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-10-17   
616-286 5   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2019-11-21   
616-286 6   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2019-10-17   
616-286 7   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2020-08-21   
616-286 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2020-08-21   
616-286 9   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2020-08-21   
616-287 A   817J INTERACTIVE SERVICES NETWORK, INC. 348      
616-287 0   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-02-04   
616-287 1   817J INTERACTIVE SERVICES NETWORK, INC. 348   2018-11-25   
616-287 2   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-02-04   
616-287 3   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 4   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 5   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 6   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 7   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 8   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-287 9   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-03-23   
616-288 A GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-288 0   817J INTERACTIVE SERVICES NETWORK, INC. 348   2013-01-05   
616-288 1   991E BANDWIDTH.COM CLEC, LLC - MI 348   2013-02-04   
616-288 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2012-12-08   
616-288 3   318J COMCAST IP PHONE, LLC 348   2013-01-02   
616-288 4   991E BANDWIDTH.COM CLEC, LLC - MI 348   2013-06-14   
616-288 5   516C AT&T CORP. 348   2014-04-17   
616-288 6   318J COMCAST IP PHONE, LLC 348   2014-05-30   
616-288 7   318J COMCAST IP PHONE, LLC 348   2014-05-30   
616-288 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2012-09-16   
616-288 9   318J COMCAST IP PHONE, LLC 348   2014-05-30   
616-289 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-06   
616-289 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-04-08   
616-289 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-04-08   
616-289 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-20   
616-289 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-20   
616-289 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-08   
616-289 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-08   
616-289 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-08   
616-289 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-08   
616-289 8   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2025-04-08   
616-289 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-04-06   
616-290 A BRSPMI09AMD  490J DISH WIRELESS, LLC 348      

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

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