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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-904 A Northbrook IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-904 0 Northbrook IL   224C ONVOY, LLC 358   2016-05-16   
224-904 1 Northbrook IL   224C ONVOY, LLC 358   2016-05-16   
224-904 2 Northbrook IL   224C ONVOY, LLC 358   2016-08-01   
224-904 3 Northbrook IL   318J COMCAST IP PHONE, LLC 358   2016-07-13   
224-904 4 Northbrook IL   224C ONVOY, LLC 358   2016-08-01   
224-904 5 Northbrook IL   224C ONVOY, LLC 358   2016-08-01   
224-904 6 Northbrook IL   224C ONVOY, LLC 358   2016-08-01   
224-904 7 Northbrook IL   224C ONVOY, LLC 358   2016-08-01   
224-904 8 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-15   
224-904 9 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-15   
224-908 A Fox Lake IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-908 0 Fox Lake IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-05-16   
224-908 1 Fox Lake IL   224C ONVOY, LLC 358   2016-03-04   
224-908 2 Fox Lake IL   224C ONVOY, LLC 358   2016-03-04   
224-908 3 Fox Lake IL   318J COMCAST IP PHONE, LLC 358   2015-04-20   
224-908 4 Fox Lake IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-08-11   
224-908 5 Fox Lake IL   829J PAETEC ITEL, LLC 358   2016-07-02   
224-908 6 Fox Lake IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-06-29   
224-908 7 Fox Lake IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-01-26   
224-908 8 Fox Lake IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-06-19   
224-908 9 Fox Lake IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-11-12   
224-922 A Winnetka IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-922 0 Winnetka IL   495J STRATUS NETWORKS 358   2020-12-13   
224-922 2 Winnetka IL   965H FRACTEL, LLC 358   2020-09-11   
224-922 3 Winnetka IL   224C ONVOY, LLC 358   2020-10-23   
224-922 4 Winnetka IL   224C ONVOY, LLC 358   2020-10-23   
224-922 5 Winnetka IL   224C ONVOY, LLC 358   2021-02-12   
224-922 6 Winnetka IL   224C ONVOY, LLC 358   2021-02-12   
224-922 8 Winnetka IL   073H TELNYX LLC 358   2021-05-07   
224-922 9 Winnetka IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-01-07   
224-927 A Northbrook IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
224-927 0 Northbrook IL   8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358   2007-08-02   
224-927 1 Northbrook IL   460K FIRST COMMUNICATIONS, LLC 358   2006-11-17   
224-927 2 Northbrook IL   460K FIRST COMMUNICATIONS, LLC 358   2006-11-17   
224-927 3 Northbrook IL   145J TERRA NOVA TELECOM INC. 358   2024-08-12   
224-927 4 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-08-05   
224-927 5 Northbrook IL   460K FIRST COMMUNICATIONS, LLC 358   2006-11-17   
224-927 6 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-08-05   
224-927 7 Northbrook IL   460K FIRST COMMUNICATIONS, LLC 358   2006-11-17   
224-927 8 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-09-08   
224-927 9 Northbrook IL   224C ONVOY, LLC 358   2007-06-29   
224-931 A Libertyville IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-931 0 Libertyville IL   224C ONVOY, LLC 358   2016-03-07   
224-931 1 Libertyville IL   9329 ILLINOIS BELL TEL CO 358   2016-02-05   
224-931 2 Libertyville IL   224C ONVOY, LLC 358   2016-03-07   
224-931 3 Libertyville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-04-14   
224-931 4 Libertyville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-08-28   
224-931 5 Libertyville IL   9329 ILLINOIS BELL TEL CO 358   2016-02-05   
224-931 6 Libertyville IL   9329 ILLINOIS BELL TEL CO 358   2016-02-05   
224-931 7 Libertyville IL   9329 ILLINOIS BELL TEL CO 358   2016-02-05   
224-931 8 Libertyville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-01-17   
224-931 9 Libertyville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-09-16   
224-933 A Round Lake IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-933 0 Round Lake IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-05-15   
224-933 1 Round Lake IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-06-19   
224-933 2 Round Lake IL   6529 T-MOBILE USA, INC. 358   2021-02-11   
224-933 3 Round Lake IL   965H FRACTEL, LLC 358   2019-12-10   
224-933 4 Round Lake IL   6529 T-MOBILE USA, INC. 358   2021-02-11   
224-933 5 Round Lake IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2024-09-27   
224-933 6 Round Lake IL   6529 T-MOBILE USA, INC. 358   2021-08-02   
224-933 7 Round Lake IL   515J IP HORIZON LLC 358   2021-06-21   
224-933 8 Round Lake IL   495J STRATUS NETWORKS 358   2020-10-10   
224-933 9 Round Lake IL   224C ONVOY, LLC 358   2023-08-12   
224-935 A Skokie IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-935 0 Skokie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-08-02   
224-935 1 Skokie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-08-02   
224-935 2 Skokie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-08-06   
224-935 3 Skokie IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
224-935 4 Skokie IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-10-17   
224-935 5 Skokie IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
224-935 6 Skokie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-01-06   
224-935 7 Skokie IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-07-18   
224-935 8 Skokie IL   5447 ACCESS ONE, INC. - IL 358   2011-07-31   
224-935 9 Skokie IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-01-22   
224-938 A Des Plaines IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-938 0 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2009-12-10   
224-938 1 Des Plaines IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-04-18   
224-938 2 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-11   
224-938 3 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-11   
224-938 4 Des Plaines IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2009-09-28   
224-938 5 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-06-11   
224-938 6 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-03-15   
224-938 7 Des Plaines IL   224C ONVOY, LLC 358   2010-07-16   
224-938 8 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2010-11-28   
224-938 9 Des Plaines IL   318J COMCAST IP PHONE, LLC 358   2011-01-28   
224-940 A Deerfield IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
224-944 A Waukegan IL ELGNILOTGT5  5562 METROPCS, INC. 358   2024-01-07   
224-944 0 Waukegan IL   318J COMCAST IP PHONE, LLC 358   2006-09-18   
224-944 1 Waukegan IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2008-02-17   
224-944 2 Waukegan IL   5562 METROPCS, INC. 358   2007-07-21   
224-944 3 Waukegan IL   5562 METROPCS, INC. 358   2007-07-21   
224-944 4 Waukegan IL   5562 METROPCS, INC. 358   2007-07-21   
224-944 5 Waukegan IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-01   
224-944 6 Waukegan IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2006-09-27   
224-944 7 Waukegan IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2006-09-27   
224-944 8 Waukegan IL   5562 METROPCS, INC. 358   2006-09-15   
224-944 9 Waukegan IL   6529 T-MOBILE USA, INC. 358   2006-09-15   
224-946 A Waukegan IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-946 0 Waukegan IL   495J STRATUS NETWORKS 358   2020-09-26   

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

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