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Fond du Lac, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
920-266 5 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2007-03-04   
920-266 6 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2006-08-24   
920-266 7 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-01-28   
920-266 8 MILWWIHEWMD  516C AT&T CORP. 356   2006-06-30   
920-266 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2008-11-22   
920-273 A MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 0 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 1 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 2 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 3 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 4 MILWWI12X8Y  829J PAETEC ITEL, LLC 356   2009-01-01   
920-273 5 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-08-14   
920-273 6 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 7 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 8 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
920-273 9 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-10-19   
920-322 A   520K TDS METROCOM, LLC 356      
920-322 0   520K TDS METROCOM, LLC 356      
920-322 1   520K TDS METROCOM, LLC 356      
920-322 2   520K TDS METROCOM, LLC 356   2010-07-12   
920-322 3   520K TDS METROCOM, LLC 356      
920-322 4 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2013-03-10   
920-322 5 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
920-322 6   520K TDS METROCOM, LLC 356      
920-322 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-24   
920-322 8   520K TDS METROCOM, LLC 356      
920-322 9   520K TDS METROCOM, LLC 356      
920-375 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2024-02-09   
920-375 0 PEWTWICI7MD  5562 METROPCS, INC. 356      
920-375 1 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-04-12   
920-375 2 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2016-10-07   
920-375 3 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2016-10-07   
920-375 4   792K CHARTER IP ENABLED SERVICES, LLC 356   2020-11-01   
920-375 5 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2015-05-10   
920-375 6 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
920-375 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-02-26   
920-375 8 MILWWIAUX6Y  073H TELNYX LLC 356   2017-03-14   
920-375 9 MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2015-09-10   
920-517 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-539 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 0 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 1 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 2 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 3 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 4 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 5 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-02-12   
920-579 6 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 7 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 8 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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