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Milwaukee Zone 1, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
414-519 5 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-05-07   
414-519 6 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-02-20   
414-519 7 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-519 8 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-519 9 MILWWIAUDS1  225C ONVOY, LLC - WI 356   2020-02-20   
414-520 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-521 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2026-01-19   
414-521 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-01-23   
414-521 1   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-01-23   
414-521 2   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-01-23   
414-521 3   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-03-29   
414-521 4   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-03-29   
414-521 5   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-05-03   
414-521 6   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-05-03   
414-521 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2026-01-19   
414-521 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2026-01-19   
414-521 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2026-01-19   
414-522 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
414-522 0 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-01-14   
414-522 1 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-21   
414-522 2 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2013-03-28   
414-522 3 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2013-03-28   
414-522 4 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2013-03-28   
414-522 5 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2013-03-28   
414-522 6 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-05-06   
414-522 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-11   
414-522 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-11   
414-522 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-11-13   
414-524 A MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 0 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 1 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 2 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 3 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 4 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 5 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 6 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 7 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 8 MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-524 9 MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-04-04   
414-526 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-527 A MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-528 A   700J WAVENATION, LLC 356   2026-02-16   
414-528 0   700J WAVENATION, LLC 356   2026-02-16   
414-528 1   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-02-17   
414-528 2   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-05-27   
414-528 3   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-06-26   
414-528 4   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-07-26   
414-528 5   490J BOOST SUBSCRIBERCO L.L.C. 356   2026-08-25   
414-528 6   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-04-30   
414-528 7   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-04-30   
414-528 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-02-17   
414-528 9   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-02-17   
414-530 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-531 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-531 0   6274 UNITED STATES CELLULAR - WI 356      
414-531 1   6274 UNITED STATES CELLULAR - WI 356      
414-531 2   6274 UNITED STATES CELLULAR - WI 356      
414-531 3   6274 UNITED STATES CELLULAR - WI 356      
414-531 4   6274 UNITED STATES CELLULAR - WI 356      
414-531 5   6274 UNITED STATES CELLULAR - WI 356      
414-531 6   6274 UNITED STATES CELLULAR - WI 356      
414-531 7   6274 UNITED STATES CELLULAR - WI 356      
414-531 8   6274 UNITED STATES CELLULAR - WI 356      
414-531 9   6274 UNITED STATES CELLULAR - WI 356      
414-533 A MILWWI12X8Y  829J PAETEC ITEL, LLC 356      
414-533 0 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 1 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 2 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 3 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 4 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 5 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 6 MILWWI12X8Y  829J PAETEC ITEL, LLC 356   2014-05-09   
414-533 7 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 8 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-533 9 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-06-19   
414-535 A MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 A MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 0 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 1 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 2 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 3 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 4 PEWTWICI7MD  5562 METROPCS, INC. 356   2021-03-02   
414-536 5 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 6 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 7 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 8 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-536 9 MILWWI28DSA  9327 WISCONSIN BELL INC 356      
414-539 A   793K TWC IP ENABLED SERVICES, LLC 356      
414-539 0 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-11   
414-539 1 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-11   
414-539 2 MILWWI12XWX  007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-10-11   
414-539 3   793K TWC IP ENABLED SERVICES, LLC 356   2014-04-28   
414-539 4   793K TWC IP ENABLED SERVICES, LLC 356   2014-05-09   
414-539 5   793K TWC IP ENABLED SERVICES, LLC 356   2014-06-19   
414-539 6   793K TWC IP ENABLED SERVICES, LLC 356   2014-06-19   
414-539 7 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2015-06-17   
414-539 8 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2015-06-17   
414-539 9 PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2015-06-17   
414-541 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-543 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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