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Milwaukee Zone 4, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
414-381 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
414-381 0 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2022-11-17   
414-381 1 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2022-11-17   
414-381 2 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2023-03-06   
414-381 3 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2023-07-30   
414-381 4 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2023-06-26   
414-381 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2023-09-06   
414-381 6 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2023-09-06   
414-381 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-05-05   
414-381 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2022-11-17   
414-381 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2022-10-30   
414-392 A MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-06-01   
414-392 0 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-06-01   
414-392 1 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-07-18   
414-392 2 MILWWIAU11Z  490J DISH WIRELESS, LLC 356   2024-08-29   
414-392 3   225C ONVOY, LLC - WI 356   2025-09-27   
414-392 4   225C ONVOY, LLC - WI 356   2025-10-26   
414-392 5 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2024-09-15   
414-392 6 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2024-09-15   
414-392 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2024-09-15   
414-392 8 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2024-12-14   
414-392 9   225C ONVOY, LLC - WI 356   2025-03-01   
414-410 A WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 0 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 1 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 2 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 3 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 4 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 5 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 6 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 7 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 8 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-410 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-03-12   
414-420 A MILWWIAUDS1  225C ONVOY, LLC - WI 356      
414-420 0 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2019-12-31   
414-420 1 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-03-02   
414-420 2 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 3 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 4 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 5 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-12-10   
414-420 6 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2019-10-05   
414-420 7 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-05-04   
414-420 8 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2019-05-04   
414-420 9 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-03-02   
414-434 A MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 0 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 1 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 2 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 3 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 4 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 5 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 6 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 7 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2008-12-09   
414-434 8 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-434 9 MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-446 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
414-446 0 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2008-02-20   
414-446 1 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2008-02-20   
414-446 2   225C ONVOY, LLC - WI 356   2009-01-19   
414-446 3 MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2004-11-23   
414-446 4   793K TWC IP ENABLED SERVICES, LLC 356   2004-03-01   
414-446 5   793K TWC IP ENABLED SERVICES, LLC 356   2005-06-14   
414-446 6   145J TERRA NOVA TELECOM INC. 356   2023-08-10   
414-446 8   793K TWC IP ENABLED SERVICES, LLC 356   2007-09-26   
414-446 9   793K TWC IP ENABLED SERVICES, LLC 356   2006-09-19   
414-450 A MILWWIAU23Z  839J EON TELECOM, INC. 356   2024-11-29   
414-450 0 MILWWIAU23Z  839J EON TELECOM, INC. 356   2024-11-29   
414-450 1 MILWWIAU23Z  839J EON TELECOM, INC. 356   2024-11-29   
414-450 2 MILWWIAU23Z  839J EON TELECOM, INC. 356   2024-11-29   
414-450 8   225C ONVOY, LLC - WI 356   2025-03-01   
414-450 9   225C ONVOY, LLC - WI 356   2025-05-09   
414-540 A MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 0 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 1 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 2 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 3 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 4 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 5 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 6 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-540 7 MILWWI45XBX  508J CENTURYLINK COMMUNICATIONS, LLC 356   2014-12-06   
414-540 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-08-08   
414-540 9 MILWWI23DS0  9327 WISCONSIN BELL INC 356      
414-577 A MILWWI38RS1  9327 WISCONSIN BELL INC 356      
414-586 A MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 0 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 1 MILWWI12X8Y  829J PAETEC ITEL, LLC 356   2008-08-17   
414-586 2 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 3 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 4 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 5 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 6 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 7 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 8 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-586 9 MILWWI16DS0  9327 WISCONSIN BELL INC 356      
414-600 A MILWWIAUDS1  225C ONVOY, LLC - WI 356      
414-600 0 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2012-12-10   
414-600 1 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
414-600 2 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2013-05-05   
414-600 3 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2013-05-18   
414-600 4 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2012-12-10   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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