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Madison, WI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-320 7 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-06-13   
608-320 8 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-07-20   
608-320 9 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-321 A MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354      
608-327 A MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 0 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 1 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 2 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 3 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 4 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 5 MDSNWI11X1X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2008-08-19   
608-327 6 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 7 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 8 MDSNWIUQDS0  7588 CENTURYLINK COMMUNICATIONS LLC - WI 354      
608-327 9 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-25   
608-332 A MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-333 A MDSNWIGJGT0  7804 TDS METROCOM, INC. - WI 354      
608-333 0 MDSNWIGJGT0  7804 TDS METROCOM, INC. - WI 354   2004-08-22   
608-333 1 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-07   
608-333 2 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 3 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 4 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 5 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 6 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 7 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 8 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-333 9 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2005-04-08   
608-334 A MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-335 A MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-338 A MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-338 0 MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2008-02-13   
608-338 1 MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2008-02-13   
608-338 2 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-11-28   
608-338 3 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2008-11-09   
608-338 4 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-08-22   
608-338 5 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-338 6 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-338 7 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-11-28   
608-338 8 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-338 9 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-345 A MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-347 A MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-354 A MDSNWI02YMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-354 0 MDSNWI02YMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354      
608-354 1 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-10-27   
608-354 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-10-27   
608-354 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-07-12   
608-354 4 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-07-12   
608-354 5 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-07-12   
608-354 6 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-08-19   
608-354 7 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2005-08-19   
608-354 8 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-03-05   
608-354 9 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2006-08-21   
608-358 A MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354      
608-376 A MDSNWI11XIX  9748 AMERICAN MESSAGING SERVICES, LLC 354      
608-381 A MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-381 0 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-381 1 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354      
608-381 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2009-09-20   
608-381 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2009-09-20   
608-381 4 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-29   
608-381 5 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2011-10-21   
608-381 6 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2013-05-09   
608-381 7 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2012-07-29   
608-381 8 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2013-12-08   
608-381 9 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2013-12-15   
608-395 A MDSNWI11DS0  9327 WISCONSIN BELL INC 354      
608-395 0 MDSNWI11DS0  9327 WISCONSIN BELL INC 354      
608-395 1 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-05-30   
608-395 2 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2006-10-30   
608-395 3 MDSNWIKWDS0  7804 TDS METROCOM, INC. - WI 354   2006-10-30   
608-395 4 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-05-30   
608-395 5 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-05-30   
608-395 6 MDSNWIGJGT3  7804 TDS METROCOM, INC. - WI 354   2007-05-26   
608-395 7 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-07-16   
608-395 8 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-05-30   
608-395 9 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2007-07-16   
608-398 A MDSNWI11XMY  996H AIRESPRING, INC. 354      
608-398 0 MDSNWI11XMY  996H AIRESPRING, INC. 354   2020-11-14   
608-398 1 MDSNWI11XOY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 354   2022-10-03   
608-398 2 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-06-28   
608-398 3 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-06-28   
608-398 4 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-06-28   
608-398 5 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-06-28   
608-398 6 MDSNWI02ZMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 354   2021-06-28   
608-398 7 MDSNWI11X4Y  5562 METROPCS, INC. 354   2021-07-24   
608-398 8 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2022-12-16   
608-398 9 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2022-12-16   
608-400 A MDSNWI11XAX  225C ONVOY, LLC - WI 354      
608-400 0 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2017-11-27   
608-400 1 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2019-04-15   
608-400 2 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2018-04-06   
608-400 3 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2018-04-06   
608-400 4 MDSNWI11XAX  225C ONVOY, LLC - WI 354   2017-11-27   
608-400 5 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2018-12-17   
608-400 6 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2018-12-17   
608-400 7 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2018-12-17   
608-400 8 MDSRWIKEDS0  227F PEERLESS NETWORK OF WISCONSIN, LLC - WI 354   2020-03-04   
608-400 9 MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2020-06-17   
608-405 A MDSRWIKE0MD  073H TELNYX LLC 354      

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

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