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Milwaukee Zone 1, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
414-552 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-552 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-552 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-552 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-552 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-552 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-10-21   
414-553 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-553 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2008-11-04   
414-553 9   007F BANDWIDTH.COM CLEC, LLC - WI 356   2016-08-21   
414-554 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-554 0   6529 T-MOBILE USA, INC. 356   2015-03-02   
414-554 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 4   5562 METROPCS, INC. 356   2015-01-05   
414-554 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-554 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2009-01-17   
414-557 A MILWWI12XWX  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-558 A MILWWI12XWX  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-559 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
414-562 A MILWWI17DS0  9327 WISCONSIN BELL INC 356      
414-562 0   9327 WISCONSIN BELL INC 356      
414-562 1   9327 WISCONSIN BELL INC 356      
414-562 2   9327 WISCONSIN BELL INC 356      
414-562 3   9327 WISCONSIN BELL INC 356      
414-562 4   9327 WISCONSIN BELL INC 356      
414-562 5   145J TERRA NOVA TELECOM INC. 356   2021-03-02   
414-562 6   007F BANDWIDTH.COM CLEC, LLC - WI 356   2011-06-16   
414-562 7   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-09-17   
414-562 8   9327 WISCONSIN BELL INC 356      
414-562 9   9327 WISCONSIN BELL INC 356      
414-566 A MILWWI45DS1  9327 WISCONSIN BELL INC 356      
414-567 A MILWWIHEVMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356      
414-567 0   225C ONVOY, LLC - WI 356   2021-05-07   
414-567 1   225C ONVOY, LLC - WI 356   2021-03-18   
414-567 2   225C ONVOY, LLC - WI 356   2021-03-18   
414-567 3   225C ONVOY, LLC - WI 356   2021-03-18   
414-567 4   225C ONVOY, LLC - WI 356   2021-03-18   
414-567 5   225C ONVOY, LLC - WI 356   2021-03-18   
414-567 6   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2021-03-17   
414-567 7   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2021-03-18   
414-567 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2021-11-22   
414-567 9   225C ONVOY, LLC - WI 356   2021-05-07   
414-573 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-575 A MILWWI13X3X  6630 USA MOBILITY WIRELESS, INC. 356      
414-578 A MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-578 0   6529 T-MOBILE USA, INC. 356   2008-08-26   
414-578 1   9327 WISCONSIN BELL INC 356      
414-578 2   9327 WISCONSIN BELL INC 356      
414-578 3   9327 WISCONSIN BELL INC 356      
414-578 4   9327 WISCONSIN BELL INC 356      
414-578 5   9327 WISCONSIN BELL INC 356      
414-578 6   6529 T-MOBILE USA, INC. 356   2007-07-17   
414-578 7   6529 T-MOBILE USA, INC. 356   2007-07-17   
414-578 8   5562 METROPCS, INC. 356   2021-03-02   
414-578 9   6529 T-MOBILE USA, INC. 356   2008-08-26   
414-581 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-584 A MILWWI12XWX  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-585 A MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-585 0   516C AT&T CORP. 356   2014-01-09   
414-585 1   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 2   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 3   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 4   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 5   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 6   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 7   9327 WISCONSIN BELL INC 356   2013-01-17   
414-585 8   829J PAETEC ITEL, LLC 356   2013-05-24   
414-585 9   516C AT&T CORP. 356   2013-05-24   
414-587 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-588 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-590 A MILWWI12XWX  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-595 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
414-595 0   6529 T-MOBILE USA, INC. 356   2013-10-14   
414-595 1   6529 T-MOBILE USA, INC. 356   2013-10-14   
414-595 2   6529 T-MOBILE USA, INC. 356   2013-10-14   
414-595 3   6529 T-MOBILE USA, INC. 356   2013-10-14   
414-595 4   6529 T-MOBILE USA, INC. 356   2013-07-07   
414-595 5   6529 T-MOBILE USA, INC. 356   2013-07-07   
414-595 6   6529 T-MOBILE USA, INC. 356   2013-07-07   
414-595 7   6529 T-MOBILE USA, INC. 356   2013-07-07   
414-595 8   6529 T-MOBILE USA, INC. 356   2013-06-22   
414-595 9   6529 T-MOBILE USA, INC. 356   2013-06-22   
414-596 A MILWWI12X7X  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-599 A XXXXXXXXXXX  9327 WISCONSIN BELL INC 356      
414-603 A MILWWI12X7X  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-604 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-604 0   9327 WISCONSIN BELL INC 356      
414-604 1   9327 WISCONSIN BELL INC 356      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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