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Madison, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-867 2 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2019-11-07   
608-867 3 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-10   
608-867 4 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-10   
608-867 5 MDSRWIKE1MD  939H COMMIO, LLC 354   2019-06-09   
608-867 6 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-10   
608-867 7 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-10   
608-867 8 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2021-05-10   
608-867 9 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2019-10-05   
608-886 A MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-886 0 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-886 1 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2012-11-09   
608-886 2 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2010-08-26   
608-886 3 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2003-12-01   
608-886 4 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-02-20   
608-886 5 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-02-20   
608-886 6 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2004-03-01   
608-886 7 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2004-03-01   
608-886 8 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2010-08-26   
608-886 9 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2014-06-19   
608-888 A MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-888 0 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2016-01-04   
608-888 1 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2016-01-04   
608-888 2 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2016-01-04   
608-888 3 MDSNWI11X4Y  5562 METROPCS, INC. 354   2016-05-09   
608-888 4 MDSNWI11X4Y  5562 METROPCS, INC. 354   2016-05-09   
608-888 5 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2015-11-27   
608-888 6 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2023-01-02   
608-888 7 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2017-06-04   
608-888 8 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2015-10-15   
608-888 9 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2015-10-15   
608-890 A MDSNWI15DSA  9327 WISCONSIN BELL INC 354      
608-890 0 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 1 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 2 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 3 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 4 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 5 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 6 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 7 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 8 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-890 9 MDSNWI15DSA  9327 WISCONSIN BELL INC 354   2004-01-09   
608-893 A MDSNWIADX8X  732J NUSO, LLC 354      
608-893 0 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-06-16   
608-893 1 MDSNWIADX8X  732J NUSO, LLC 354   2023-04-01   
608-893 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-10-27   
608-893 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-10-27   
608-893 4 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-10-27   
608-893 5 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-10-27   
608-893 6 MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2024-01-21   
608-893 7 MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-11-17   
608-893 8 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-06-16   
608-893 9 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2024-06-07   
608-895 A MDSNWI11XHY  506J TWILIO INTERNATIONAL, INC. 354      
608-895 0 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-11-03   
608-895 1 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 2 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 3 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 4 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 5 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 6 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 7 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-895 8 MDSNWI11XHY  506J TWILIO INTERNATIONAL, INC. 354   2021-07-30   
608-895 9 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2022-01-08   
608-896 A MDSRWIKE8MD  490J DISH WIRELESS, LLC 354      
608-896 0 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-07-16   
608-896 1 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2023-07-30   
608-896 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-08-18   
608-896 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-08-18   
608-896 4 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 5 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 6 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2023-10-07   
608-896 7 MDSRWIKEDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2023-09-30   
608-896 8 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2023-07-30   
608-896 9 MDSRWIKE8MD  490J DISH WIRELESS, LLC 354   2023-06-10   
608-906 A MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-906 0 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2006-04-06   
608-906 1 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 2 MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 3 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 4 MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 5 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 6 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 7 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-906 8 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-04-15   
608-910 A MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-04-30   
608-910 0 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-04-30   
608-910 1 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-04-30   
608-910 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-04-30   
608-910 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2024-04-30   
608-910 4 MDSNWI11XOY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2024-05-03   
608-910 5 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2024-06-09   
608-910 6 MDSNWI11XIX  007F BANDWIDTH.COM CLEC, LLC - WI 354   2024-06-09   
608-910 7 MDSNWIADX8X  732J NUSO, LLC 354   2024-06-23   
608-910 8 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2024-05-01   
608-910 9 MDSNWIADX8X  732J NUSO, LLC 354   2024-06-23   
608-914 A MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-914 0 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-914 1 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-914 2 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   
608-914 3 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2024-02-23   

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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