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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-322 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-03-28   
616-322 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-03-19   
616-322 6 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-01-15   
616-322 7 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-01-15   
616-322 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-01-09   
616-322 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-01-09   
616-323 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-323 0 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-12-16   
616-323 1 GDRPMIBQ1MD  817J TELNET WORLDWIDE, INC. 348   2014-04-27   
616-323 2 GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2014-10-06   
616-323 3 GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2013-01-18   
616-323 4 GDRPMIBL31Z  5562 METROPCS, INC. 348   2013-07-08   
616-323 5 GDRPMIBL31Z  5562 METROPCS, INC. 348   2013-07-08   
616-323 6 GDRPMIBL31Z  5562 METROPCS, INC. 348   2014-02-02   
616-323 7 GDRPMIBL31Z  5562 METROPCS, INC. 348   2014-02-02   
616-323 8 GDRPMIBL31Z  5562 METROPCS, INC. 348   2014-03-17   
616-323 9 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2014-08-25   
616-325 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-325 0 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-04   
616-325 1 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2010-08-03   
616-325 2 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-08-03   
616-325 3 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-04   
616-325 4 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-04   
616-325 5 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-08-04   
616-325 6 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2010-08-01   
616-325 7 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-04-14   
616-325 8 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-04-14   
616-325 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-04-14   
616-327 A GDRPMIBL43Z  478J NUSO, LLC 348      
616-327 0 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-10-30   
616-327 1 GDRPMIBL43Z  478J NUSO, LLC 348   2020-10-27   
616-327 2 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-10-30   
616-327 3 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2020-10-30   
616-327 4 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-12-03   
616-327 5 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-12-03   
616-327 6 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-12-03   
616-327 7 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-12-03   
616-327 8 GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-12-03   
616-327 9 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2021-05-07   
616-328 A GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-328 0 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-10-06   
616-328 1 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-10-03   
616-328 2 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-10-03   
616-328 3 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-10-18   
616-328 4 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-10-20   
616-328 5 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-03-20   
616-328 6 GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-03-20   
616-328 7 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-10-20   
616-328 8 GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2006-12-04   
616-328 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-12-08   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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