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Sheboygan, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-547 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-01-07   
920-547 1   225C ONVOY, LLC - WI 356   2021-11-15   
920-547 2   225C ONVOY, LLC - WI 356   2016-03-21   
920-547 3   225C ONVOY, LLC - WI 356   2016-03-21   
920-547 4   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
920-547 5   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2015-11-27   
920-547 6   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
920-547 7   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
920-547 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2019-10-31   
920-547 9   225C ONVOY, LLC - WI 356   2021-11-15   
920-576 A MILWWI12X7X  9748 AMERICAN MESSAGING SERVICES, LLC 356      
920-577 A MILWWI12X7X  9748 AMERICAN MESSAGING SERVICES, LLC 356      
920-627 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-694 A MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-694 0   829J PAETEC ITEL, LLC 356      
920-694 1   829J PAETEC ITEL, LLC 356      
920-694 2   829J PAETEC ITEL, LLC 356      
920-694 3   829J PAETEC ITEL, LLC 356   2006-08-14   
920-694 4   829J PAETEC ITEL, LLC 356   2009-09-09   
920-694 5   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2020-01-10   
920-694 6   829J PAETEC ITEL, LLC 356      
920-694 7   508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-06   
920-694 8   227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2020-03-25   
920-694 9   225C ONVOY, LLC - WI 356   2021-11-15   
920-698 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-698 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-698 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-698 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-698 3   225C ONVOY, LLC - WI 356   2020-12-05   
920-698 4   225C ONVOY, LLC - WI 356   2020-12-05   
920-698 5   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2022-05-25   
920-698 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-698 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2011-05-20   
920-698 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-03-05   
920-698 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-783 A MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-783 0   829J PAETEC ITEL, LLC 356      
920-783 1   829J PAETEC ITEL, LLC 356      
920-783 2   829J PAETEC ITEL, LLC 356      
920-783 3   829J PAETEC ITEL, LLC 356      
920-783 4   829J PAETEC ITEL, LLC 356      
920-783 5   829J PAETEC ITEL, LLC 356      
920-783 6   792K CHARTER IP ENABLED SERVICES, LLC 356   2007-09-28   
920-783 7   829J PAETEC ITEL, LLC 356      
920-783 8   516C AT&T CORP. 356   2007-02-22   
920-783 9   829J PAETEC ITEL, LLC 356      
920-803 A SHBYWI01DS0  9327 WISCONSIN BELL INC 356      
920-814 A   520K TDS METROCOM, LLC 356      
920-814 0   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 1   520K TDS METROCOM, LLC 356   2023-05-14   
920-814 2   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 3   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 4   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 5   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 6   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 7   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 8   225C ONVOY, LLC - WI 356   2023-08-14   
920-814 9   225C ONVOY, LLC - WI 356   2023-08-14   
920-889 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-912 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-912 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2023-08-19   
920-917 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-917 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-917 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2018-10-15   
920-917 2   5562 METROPCS, INC. 356   2011-04-24   
920-917 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2010-10-29   
920-917 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-11-16   
920-917 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2010-07-20   
920-917 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 356   2007-02-07   
920-917 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-09-26   
920-917 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-16   
920-917 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-918 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
920-919 A MILWWI12X7X  9748 AMERICAN MESSAGING SERVICES, LLC 356      
920-943 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-01-18   
920-943 0   225C ONVOY, LLC - WI 356   2024-02-26   
920-943 1   225C ONVOY, LLC - WI 356   2024-02-26   
920-943 2   6529 T-MOBILE USA, INC. 356   2024-03-19   
920-943 3   6529 T-MOBILE USA, INC. 356   2024-03-19   
920-943 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2025-01-01   
920-943 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-11-22   
920-943 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-11-22   
920-943 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-08-09   
920-943 8   225C ONVOY, LLC - WI 356   2024-02-26   
920-943 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2024-01-18   
920-946 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-980 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      

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

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