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McHenry, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
815-331 7   939H COMMIO, LLC 358   2021-10-14   
815-331 8   318J COMCAST IP PHONE, LLC 358   2012-06-19   
815-331 9   145J TERRA NOVA TELECOM INC. 358   2022-12-17   
815-344 A MCHNILMYDS0  9329 ILLINOIS BELL TEL CO 358      
815-349 A EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-349 0   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-349 2   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-349 3   460K FIRST COMMUNICATIONS, LLC 358   2006-05-08   
815-363 A MCHNILMYDS0  9329 ILLINOIS BELL TEL CO 358      
815-385 A MCHNILMYDS0  9329 ILLINOIS BELL TEL CO 358      
815-388 A ELGNILOTGT5  5562 METROPCS, INC. 358      
815-388 0   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-388 1   829J PAETEC ITEL, LLC 358   2009-11-02   
815-388 2   5562 METROPCS, INC. 358   2004-05-14   
815-388 3   5562 METROPCS, INC. 358   2004-05-14   
815-388 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
815-388 5   6529 T-MOBILE USA, INC. 358   2005-05-13   
815-388 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
815-388 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
815-388 8   224C ONVOY, LLC 358   2008-08-28   
815-403 A ELGNILOTGT5  5562 METROPCS, INC. 358      
815-403 0   5562 METROPCS, INC. 358   2007-09-16   
815-403 1   5562 METROPCS, INC. 358      
815-403 2   516C AT&T CORP. 358   2006-05-02   
815-403 3   5562 METROPCS, INC. 358      
815-403 4   5562 METROPCS, INC. 358      
815-403 5   5562 METROPCS, INC. 358   2007-03-23   
815-403 6   5562 METROPCS, INC. 358      
815-403 7   5562 METROPCS, INC. 358   2006-06-15   
815-403 8   5562 METROPCS, INC. 358   2004-04-22   
815-403 9   6529 T-MOBILE USA, INC. 358      
815-430 A CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
815-528 A CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
815-528 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
815-528 1   829J PAETEC ITEL, LLC 358   2008-08-29   
815-528 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
815-528 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
815-528 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
815-528 5   145J TERRA NOVA TELECOM INC. 358   2025-07-26   
815-528 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
815-528 9   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
815-578 A MCHNILMYDS0  9329 ILLINOIS BELL TEL CO 358      
815-669 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-669 0   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
815-669 1   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-12-05   
815-669 2   145J TERRA NOVA TELECOM INC. 358   2022-05-23   
815-669 4   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-669 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-15   
815-669 6   145J TERRA NOVA TELECOM INC. 358   2024-12-28   
815-669 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2013-07-19   
815-679 A CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-679 3   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-679 4   460K FIRST COMMUNICATIONS, LLC 358   2010-09-23   
815-679 6   318J COMCAST IP PHONE, LLC 358   2006-12-31   
815-679 7   5562 METROPCS, INC. 358   2008-02-15   
815-679 8   6529 T-MOBILE USA, INC. 358   2006-06-23   
815-679 9   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-759 A MCHNILMYDS0  9329 ILLINOIS BELL TEL CO 358      
815-900 A WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
815-900 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-09-19   
815-900 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-05-07   
815-900 2   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
815-900 3   829J PAETEC ITEL, LLC 358   2012-03-12   
815-900 4   5562 METROPCS, INC. 358   2011-08-04   
815-900 5   224C ONVOY, LLC 358   2012-09-30   
815-900 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-24   
815-900 7   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-04-30   
815-900 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2013-02-14   
815-900 9   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-23   
815-903 A CHCGILWBXDZ  9748 AMERICAN MESSAGING SERVICES, LLC 358      

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

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