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Barrington, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-517 0 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2016-12-16   
224-517 1 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-07-25   
224-517 2 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-07-25   
224-517 3 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-06-08   
224-517 4 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-02-23   
224-517 5 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-04-14   
224-517 6 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-01-25   
224-517 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-04-20   
224-517 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-04-20   
224-517 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2015-04-20   
224-594 A CHCGIL24DS6  224C ONVOY, LLC 358   2024-04-28   
224-594 0 CHCGIL24DS6  224C ONVOY, LLC 358   2024-04-28   
224-594 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-01-20   
224-594 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-03-11   
224-599 A CHCGILWURMD  965H FRACTEL, LLC 358      
224-599 0 CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-01   
224-599 1   515J IP HORIZON LLC 358   2021-06-26   
224-599 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-07-12   
224-599 3 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-06-27   
224-599 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-07-12   
224-599 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-08-15   
224-599 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-08-15   
224-599 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-08-12   
224-599 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-08-12   
224-599 9 CHCGILWURMD  965H FRACTEL, LLC 358   2020-09-11   
224-622 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-633 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-633 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-04-26   
224-633 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-22   
224-633 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2014-03-02   
224-633 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-05   
224-633 4 CHCGIL24DS6  224C ONVOY, LLC 358   2010-03-29   
224-633 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-25   
224-633 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-09-08   
224-633 7 CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-18   
224-633 8 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-25   
224-633 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
224-634 A WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-634 0 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-06-29   
224-634 1 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-13   
224-634 2 CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-18   
224-634 3 CHCGIL24DS6  224C ONVOY, LLC 358   2010-07-18   
224-634 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-09-10   
224-634 5 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-09-16   
224-634 6 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
224-634 7 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-03-27   
224-634 8 WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-03-05   
224-634 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-04-21   
224-655 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-655 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-08-24   
224-655 1 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2014-05-24   
224-655 2 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2011-11-26   
224-655 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
224-655 4 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-12   
224-655 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-12-24   
224-655 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-02-20   
224-655 7 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2012-06-07   
224-655 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-02-21   
224-655 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-02-21   
224-770 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-770 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-01-20   
224-770 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2012-08-29   
224-770 2 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2006-02-17   
224-770 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-04-30   
224-770 4 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2007-12-06   
224-770 5 CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2007-11-17   
224-770 6 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-11-26   
224-770 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2014-06-18   
224-770 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2014-06-18   
224-770 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-01-20   
224-848 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-848 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
224-848 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
224-848 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-10-07   
224-848 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-08-12   
224-848 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2008-04-01   
224-848 5 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-03-15   
224-848 6 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-10-29   
224-848 7 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2005-10-29   
224-848 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-08-21   
847-277 A BNTOILBADS0  9329 ILLINOIS BELL TEL CO 358      
847-304 A BNTOILBADS0  9329 ILLINOIS BELL TEL CO 358      
847-381 A BNTOILBADS0  9329 ILLINOIS BELL TEL CO 358      
847-382 A BNTOILBADS0  9329 ILLINOIS BELL TEL CO 358      
847-387 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-387 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-06-23   
847-387 1 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-387 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-08   
847-387 3 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
847-387 4 CHCGILCLXOX  516C AT&T CORP. 358   2005-04-18   
847-387 5 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-11-26   
847-387 6 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2005-05-05   
847-387 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-20   
847-387 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-06-18   
847-387 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-07-20   
847-620 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-620 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-620 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-620 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-620 3 BNTOILBADS0  9329 ILLINOIS BELL TEL CO 358   1999-09-28   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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