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Grand Rapids, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-375 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-12-26   
616-375 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-12-26   
616-375 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-12-26   
616-375 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-12-26   
616-375 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-12-26   
616-376 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
616-376 0   543C ONVOY, LLCV - MI 348   2024-01-06   
616-376 1   732J NUSO, LLC 348   2024-01-02   
616-376 2   732J NUSO, LLC 348   2024-01-02   
616-376 3   543C ONVOY, LLCV - MI 348   2024-01-06   
616-376 4   543C ONVOY, LLCV - MI 348   2024-01-06   
616-376 5   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2024-01-02   
616-376 6   543C ONVOY, LLCV - MI 348   2024-01-06   
616-376 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2023-12-31   
616-376 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2023-12-31   
616-376 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2023-12-31   
616-380 A GDRPMIBLXGZ  9748 AMERICAN MESSAGING SERVICES, LLC 348      
616-381 A WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-02-05   
616-381 0   490J DISH WIRELESS, LLC 348   2024-03-29   
616-381 1   318J COMCAST IP PHONE, LLC 348   2024-02-20   
616-381 2   318J COMCAST IP PHONE, LLC 348   2024-02-20   
616-381 3   318J COMCAST IP PHONE, LLC 348   2024-02-20   
616-381 4   318J COMCAST IP PHONE, LLC 348   2024-02-20   
616-381 5   318J COMCAST IP PHONE, LLC 348   2024-02-20   
616-381 6   490J DISH WIRELESS, LLC 348   2024-08-25   
616-381 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-02-05   
616-381 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-02-05   
616-381 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-02-05   
616-382 A TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
616-382 0   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 1   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 2   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 3   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 4   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 5   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 6   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 7   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 8   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-382 9   508J CENTURYLINK COMMUNICATIONS, LLC 348   2019-05-19   
616-386 A GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2024-12-12   
616-386 0   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2024-12-12   
616-386 1   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2024-12-12   
616-386 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2024-12-13   
616-386 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   
616-386 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2024-12-13   

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

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