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Milwaukee Zone 1, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
414-488 2 MILWWI12XAY  793K TWC IP ENABLED SERVICES, LLC 356   2016-03-31   
414-488 3 BRFDWIJZDS0  7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356   2016-02-26   
414-488 4 PEWTWICI7MD  5562 METROPCS, INC. 356   2016-01-22   
414-488 5 PEWTWICI7MD  5562 METROPCS, INC. 356   2016-01-22   
414-488 6 MILWWIAUDS2  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 356   2018-10-20   
414-488 7 WALLWIFIDS0  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2015-12-24   
414-488 8 MILWWI12XAY  793K TWC IP ENABLED SERVICES, LLC 356   2016-01-21   
414-488 9 MILWWI12XAY  793K TWC IP ENABLED SERVICES, LLC 356   2016-01-21   
414-489 A MILWWI42DS0  9327 WISCONSIN BELL INC 356      
414-490 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 0 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 1 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 5 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 6 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 7 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 8 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-490 9 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-491 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-492 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 0 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 1 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 5 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 6 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 7 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 8 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-492 9 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 0 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 1 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 5 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 6 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 7 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 8 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-493 9 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 0 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 1 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   
414-494 5 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356   2025-04-28   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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