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Naperville, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
331-330 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
331-330 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2009-11-02   
331-330 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-02-11   
331-330 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-03-07   
331-330 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-25   
331-330 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-25   
331-330 7   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-04-18   
331-330 8   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-06-25   
331-330 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
331-332 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-332 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-11-09   
331-332 1   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 2   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 3   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 4   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 5   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 6   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 7   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 8   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-332 9   9329 ILLINOIS BELL TEL CO 358   2010-01-16   
331-333 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-333 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-05   
331-333 1   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-07-16   
331-333 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-10   
331-333 3   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-07-16   
331-333 4   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2010-03-04   
331-333 5   224C ONVOY, LLC 358   2009-07-30   
331-333 6   145J TERRA NOVA TELECOM INC. 358   2025-01-08   
331-333 7   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2009-07-28   
331-333 8   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
331-333 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-10-31   
331-342 A   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-01-22   
331-342 0   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-01-22   
331-342 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-01-22   
331-342 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-01-23   
331-342 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-01-23   
331-345 A CHCGILWURMD  965H FRACTEL, LLC 358      
331-345 0   515J IP HORIZON LLC 358   2021-06-12   
331-345 1   939H COMMIO, LLC 358   2021-10-14   
331-345 2   939H COMMIO, LLC 358   2021-10-14   
331-345 3   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-10-11   
331-345 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-06-18   
331-345 5   939H COMMIO, LLC 358   2021-10-14   
331-345 6   965H FRACTEL, LLC 358   2021-01-17   
331-345 7   939H COMMIO, LLC 358   2021-10-14   
331-345 8   939H COMMIO, LLC 358   2021-10-14   
331-345 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-01-10   
331-401 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
331-401 0   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-08-15   
331-401 1   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2016-02-04   
331-401 2   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-01-22   
331-401 3   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-02-22   
331-401 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-06-13   
331-401 5   318J COMCAST IP PHONE, LLC 358   2016-02-05   
331-401 6   224C ONVOY, LLC 358   2017-02-13   
331-401 7   6529 T-MOBILE USA, INC. 358   2017-04-13   
331-401 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-09-14   
331-401 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-09-14   
331-444 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
331-444 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-05-01   
331-444 1   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-05-01   
331-444 2   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-05-01   
331-444 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-07-09   
331-444 4   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2015-10-02   
331-444 5   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
331-444 6   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-11-09   
331-444 7   224C ONVOY, LLC 358   2012-09-30   
331-444 8   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2012-10-22   
331-444 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-12-14   
331-457 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
331-457 0   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-01-23   
331-457 1   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-18   
331-457 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-07-10   
331-457 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-09-07   
331-457 4   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2011-04-24   
331-457 5   318J COMCAST IP PHONE, LLC 358   2010-09-18   
331-457 6   460K FIRST COMMUNICATIONS, LLC 358   2010-04-03   
331-457 7   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-01-23   
331-457 8   829J PAETEC ITEL, LLC 358   2009-11-02   
331-457 9   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-01-23   
331-472 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
331-472 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
331-472 1   224C ONVOY, LLC 358   2008-12-19   
331-472 2   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2009-01-29   
331-472 3   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-20   
331-472 4   318J COMCAST IP PHONE, LLC 358   2010-11-29   
331-472 5   829J PAETEC ITEL, LLC 358   2009-07-24   
331-472 6   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-12-16   
331-472 7   984E BANDWIDTH.COM CLEC, LLC - IL 358   2009-02-20   
331-472 8   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-12-18   
331-472 9   6529 T-MOBILE USA, INC. 358   2008-12-06   
331-529 A CHCGILWURMD  965H FRACTEL, LLC 358      
331-529 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-02-26   
331-529 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-03-11   
331-529 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-03-11   
331-529 3   965H FRACTEL, LLC 358   2019-10-02   
331-529 4   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-01-10   
331-529 5   224C ONVOY, LLC 358   2020-12-03   
331-529 6   224C ONVOY, LLC 358   2020-12-03   
331-529 7   224C ONVOY, LLC 358   2020-12-03   

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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