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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-666 7 GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2007-09-17   
616-666 8 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-09-30   
616-666 9 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-08-17   
616-667 A HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 0 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 1 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 2 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 3 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 4 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 5 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 6 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 7 WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-05-31   
616-667 8 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-667 9 HDVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
616-680 A GDRPMIBL44Z  6630 SPOK, INC. 348      
616-684 A BRSPMI09KMD  700J WAVENATION, LLC 348      
616-684 0 BRSPMI09KMD  700J WAVENATION, LLC 348   2026-03-24   
616-684 1 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 2 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2026-06-06   
616-684 4 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 5 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 6 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 7 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 8 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-684 9 GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2020-03-20   
616-685 A GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348      
616-685 0 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-09-10   
616-685 1 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 2 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 3 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 4 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 5 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 6 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 7 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 8 GDRPMIBLDS1  9323 MICHIGAN BELL TEL CO 348   2007-08-02   
616-685 9 GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-09-10   
616-690 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 0 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 1 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 2 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 3 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 4 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 5 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 6 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 7 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 8 GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
616-690 9 GDRPMIBL31Z  5562 METROPCS, INC. 348   2012-02-09   
616-699 A GDRPMIBL50Z  622J SKYE TELECOM LLC DBA SKYETEL 348      
616-699 0 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2021-12-02   
616-699 1 GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2021-12-02   

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

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