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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-220 5 Crystal Lake IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2011-08-18   
779-220 6 Crystal Lake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-09-16   
779-220 7 Crystal Lake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2012-09-16   
779-220 8 Crystal Lake IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-09-30   
779-220 9 Crystal Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2013-01-13   
779-221 A Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360      
779-221 0 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360   2011-08-08   
779-221 1 Rockford IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2011-01-20   
779-221 2 Rockford IL RCFRILRTZMD  224C ONVOY, LLC 360   2010-05-24   
779-221 3 Rockford IL RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2010-11-01   
779-221 4 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2010-11-15   
779-221 5 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2010-12-15   
779-221 6 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360   2010-11-27   
779-221 7 Rockford IL RCFRILRCMMD  6529 T-MOBILE USA, INC. 360   2010-11-27   
779-221 8 Rockford IL RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360   2010-12-16   
779-221 9 Rockford IL RCFRILRTTMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2011-11-07   
779-222 A Sycamore IL DKLBILRSTMD  073H TELNYX LLC 364      
779-222 0 Sycamore IL DKLBILRSTMD  073H TELNYX LLC 364   2020-07-20   
779-222 1 Sycamore IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364   2017-09-18   
779-222 2 Sycamore IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2013-12-20   
779-222 3 Sycamore IL DKLBILXAYMD  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 364   2014-11-05   
779-222 4 Sycamore IL DKLBILXAX8X  318J COMCAST IP PHONE, LLC 364   2014-09-15   
779-222 5 Sycamore IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-08-01   
779-222 6 Sycamore IL DKLBILRSNMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 364   2015-07-12   
779-222 7 Sycamore IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
779-222 8 Sycamore IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2018-12-08   
779-222 9 Sycamore IL CHCGIL24XMD  495J STRATUS NETWORKS 364   2020-10-14   
779-223 A Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358      
779-223 0 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-05-19   
779-223 1 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-05-19   
779-223 2 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-09-16   
779-223 3 Onarga IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-10-28   
779-223 4 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-09-06   
779-223 5 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-06-20   
779-223 6 Onarga IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2020-03-13   
779-223 7 Onarga IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2017-08-31   
779-223 8 Onarga IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-12-27   
779-223 9 Onarga IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-24   
779-224 A Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
779-224 0 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-27   
779-224 1 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-27   
779-224 2 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-27   
779-224 3 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-27   
779-224 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-03-25   
779-224 5 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-23   
779-224 6 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-23   
779-224 7 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-23   
779-224 8 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-23   
779-224 9 Momence IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-23   
779-225 A Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
779-225 0 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-11-20   
779-225 1 Joliet IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2013-06-28   
779-225 2 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-11-28   
779-225 3 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-11-22   
779-225 4 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-11-22   
779-225 5 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-11-22   
779-225 6 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-11-22   
779-225 7 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2011-11-22   
779-225 8 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-01-20   
779-225 9 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-02-24   
779-226 A Polo IL DKLBILXAX8X  318J COMCAST IP PHONE, LLC 364      
779-227 A Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358      
779-227 0 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-09-13   
779-227 1 Joliet IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-05-16   
779-227 2 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2014-08-22   
779-227 3 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-04-27   
779-227 4 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-04   
779-227 5 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-10-04   
779-227 6 Joliet IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2015-06-16   
779-227 7 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-11-27   
779-227 8 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-11-27   
779-227 9 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2014-10-17   
779-228 A Mazon IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
779-228 0 Mazon IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-05   
779-228 1 Mazon IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-06-05   
779-228 2 Mazon IL CHCGIL24DS6  224C ONVOY, LLC 358   2014-09-07   
779-228 3 Mazon IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-14   
779-228 4 Mazon IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-04-14   
779-228 5 Mazon IL CHCGILWUJMD  073H TELNYX LLC 358   2018-07-24   
779-228 6 Mazon IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-09-06   
779-228 7 Mazon IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-24   
779-228 8 Mazon IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2019-06-28   
779-228 9 Mazon IL CHCGIL24DS6  224C ONVOY, LLC 358   2018-12-27   
779-229 A Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 0 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 1 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 2 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 3 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 4 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 5 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 6 Depue IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-04-25   
779-229 7 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 8 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-229 9 Depue IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
779-230 A Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
779-230 0 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-10-12   
779-230 1 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-10-12   
779-230 2 Joliet IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2018-08-18   
779-230 3 Joliet IL CHCGILWUJMD  073H TELNYX LLC 358   2017-03-17   
779-230 4 Joliet IL CHCGIL24DS6  224C ONVOY, LLC 358   2017-06-23   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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