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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
224-667 4 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-667 5 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-667 6 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-667 7 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-667 8 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-667 9 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 A Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358      
224-668 0 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 1 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 2 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 3 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 4 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 5 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 6 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 7 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 8 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-668 9 Waukegan IL NCHCILNCDS0  9329 ILLINOIS BELL TEL CO 358   2014-01-30   
224-669 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 0 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 1 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-669 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-10-25   
224-670 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 0 Arlington Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-670 1 Arlington Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-02   
224-670 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-670 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-11-17   
224-671 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 0 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 1 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-671 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2025-12-20   
224-672 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 0 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 1 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-672 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-01   
224-673 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 0 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 1 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-673 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-23   
224-674 A Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 0 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 1 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 2 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 4 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 5 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 6 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 7 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 8 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-674 9 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2026-01-26   
224-675 A Cary IL   224C ONVOY, LLC 358   2026-02-08   
224-675 0 Cary IL   224C ONVOY, LLC 358   2026-02-08   
224-675 1 Cary IL   224C ONVOY, LLC 358   2026-04-05   
224-676 A Wheeling IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
224-676 0 Wheeling IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-30   
224-676 1 Wheeling IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-10-30   
224-676 2 Wheeling IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-06   
224-676 3 Wheeling IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-05-09   
224-676 4 Wheeling IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-02   
224-676 5 Wheeling IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-02-21   
224-676 6 Wheeling IL CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2008-11-14   
224-676 7 Wheeling IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2009-08-16   
224-676 8 Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-06-25   
224-676 9 Wheeling IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-07-02   
224-677 A Lake Zurich IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-677 0 Lake Zurich IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-09-11   
224-677 1 Lake Zurich IL CHCGIL24DS6  224C ONVOY, LLC 358   2020-08-07   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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