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Milwaukee Zone 1, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
414-312 8   793K TWC IP ENABLED SERVICES, LLC 356   2007-08-31   
414-312 9   7322 LEVEL 3 TELECOM OF WISCONSIN, LP - WI 356   2007-09-20   
414-313 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-314 A MILWWI13X3X  6630 USA MOBILITY WIRELESS, INC. 356      
414-315 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-316 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
414-316 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-11-04   
414-316 1   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-11-04   
414-316 2   520K TDS METROCOM, LLC 356   2013-01-21   
414-316 3   520K TDS METROCOM, LLC 356   2013-01-21   
414-316 4   520K TDS METROCOM, LLC 356   2013-10-31   
414-316 5   520K TDS METROCOM, LLC 356   2013-10-31   
414-316 6   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2013-10-31   
414-316 7   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-04-12   
414-316 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-04-12   
414-316 9   793K TWC IP ENABLED SERVICES, LLC 356   2015-07-31   
414-317 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
414-317 0   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 1   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 2   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 3   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 4   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 5   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 6   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 7   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 8   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-317 9   6529 T-MOBILE USA, INC. 356   2022-03-06   
414-318 A MILWWI12XWX  9748 AMERICAN MESSAGING SERVICES, LLC 356      
414-319 A MILWWI13DS1  9327 WISCONSIN BELL INC 356      
414-319 0   9327 WISCONSIN BELL INC 356      
414-319 1   9327 WISCONSIN BELL INC 356      
414-319 2   9327 WISCONSIN BELL INC 356      
414-319 3   9327 WISCONSIN BELL INC 356      
414-319 4   9327 WISCONSIN BELL INC 356      
414-319 5   9327 WISCONSIN BELL INC 356      
414-319 6   9327 WISCONSIN BELL INC 356      
414-319 7   9327 WISCONSIN BELL INC 356      
414-319 8   9327 WISCONSIN BELL INC 356      
414-319 9   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-08-09   
414-320 A MILWWI13X3X  6630 USA MOBILITY WIRELESS, INC. 356      
414-321 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-322 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-323 A MILXWIJIGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356      
414-323 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-09-17   
414-323 1   007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-12-25   
414-323 2   007F BANDWIDTH.COM CLEC, LLC - WI 356   2015-03-12   
414-323 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2012-03-15   
414-323 4   516C AT&T CORP. 356   2015-01-20   
414-323 5   007F BANDWIDTH.COM CLEC, LLC - WI 356   2014-12-25   
414-323 6   829J PAETEC ITEL, LLC 356   2014-09-09   
414-323 7   516C AT&T CORP. 356   2014-09-30   
414-323 8   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2015-08-24   
414-323 9   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-09-17   
414-324 A PEWTWICI7MD  6529 T-MOBILE USA, INC. 356      
414-325 A MILWWI10DSA  9327 WISCONSIN BELL INC 356      
414-326 A MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-326 0   6529 T-MOBILE USA, INC. 356   2006-02-18   
414-326 1   9327 WISCONSIN BELL INC 356   2003-10-08   
414-326 2   9327 WISCONSIN BELL INC 356   2003-10-08   
414-326 3   520K TDS METROCOM, LLC 356   2005-10-28   
414-326 4   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
414-326 5   6529 T-MOBILE USA, INC. 356   2006-07-26   
414-326 6   6529 T-MOBILE USA, INC. 356   2007-02-08   
414-326 7   6529 T-MOBILE USA, INC. 356   2006-11-26   
414-326 8   6529 T-MOBILE USA, INC. 356   2005-10-17   
414-326 9   5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2006-09-05   
414-327 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-328 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-329 A MILWWI30DS0  9327 WISCONSIN BELL INC 356      
414-330 A MILWWI13X3X  6630 USA MOBILITY WIRELESS, INC. 356      
414-331 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
414-332 A MILWWI22DS0  9327 WISCONSIN BELL INC 356      
414-333 A MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
414-335 A MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
414-335 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 1   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 2   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 3   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 4   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 5   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 6   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 7   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-335 9   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-11-20   
414-336 A MILWWI17DS0  9327 WISCONSIN BELL INC 356      
414-336 0   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-11-09   
414-336 1   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-11-09   
414-336 2   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2007-10-19   
414-336 3   9327 WISCONSIN BELL INC 356      
414-336 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2003-12-01   
414-336 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2003-12-01   
414-336 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 356   2003-12-01   
414-336 7   520K TDS METROCOM, LLC 356   2007-09-10   
414-336 8   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2007-10-19   
414-336 9   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2007-10-19   
414-337 A MILWWI12DS2  9327 WISCONSIN BELL INC 356      
414-338 A MILWWIAUDS1  225C ONVOY, LLC - WI 356      
414-338 0   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2021-12-22   
414-338 1   7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 356   2021-12-22   
414-338 2   225C ONVOY, LLC - WI 356   2022-02-03   

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

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