Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-541 9 Grayslake IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
224-542 A Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358      
224-542 0 Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-05-03   
224-542 1 Wheeling IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2008-10-09   
224-542 2 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 3 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 4 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 5 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 6 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 7 Wheeling IL WLNGILWGDS0  9329 ILLINOIS BELL TEL CO 358   2008-06-12   
224-542 8 Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-25   
224-542 9 Wheeling IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-25   
224-543 A Wheeling IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-543 0 Wheeling IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-30   
224-543 1 Wheeling IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-02-07   
224-543 2 Wheeling IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-05-09   
224-543 3 Wheeling IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-05-09   
224-543 4 Wheeling IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-05-10   
224-543 6 Wheeling IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-11-27   
224-543 7 Wheeling IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2008-07-31   
224-543 8 Wheeling IL   145J TERRA NOVA TELECOM INC. 358   2023-11-15   
224-543 9 Wheeling IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2011-12-27   
224-544 A Lake Forest IL LKFRILLFRP0  9329 ILLINOIS BELL TEL CO 358      
224-544 0 Lake Forest IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-05-06   
224-544 1 Lake Forest IL CHCGIL24DS6  224C ONVOY, LLC 358   2009-04-26   
224-544 2 Lake Forest IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2021-03-12   
224-544 3 Lake Forest IL   515J IP HORIZON LLC 358   2023-07-07   
224-544 4 Lake Forest IL LKFRILLFRP0  9329 ILLINOIS BELL TEL CO 358   2007-04-27   
224-544 5 Lake Forest IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2008-04-01   
224-544 6 Lake Forest IL LKFRILLFRP0  9329 ILLINOIS BELL TEL CO 358   2007-04-27   
224-544 7 Lake Forest IL LKFRILLFRP0  9329 ILLINOIS BELL TEL CO 358   2007-08-02   
224-544 8 Lake Forest IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-11-12   
224-544 9 Lake Forest IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-03-04   
224-545 A Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-545 0 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 1 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 2 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 3 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 4 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 5 Northbrook IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-05-08   
224-545 6 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 7 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 8 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-545 9 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-12-30   
224-546 A Palatine IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
224-546 0 Palatine IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2023-02-11   
224-546 1 Palatine IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2023-02-11   
224-546 2 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 3 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 4 Palatine IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-03-16   
224-546 5 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 6 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 7 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 8 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-546 9 Palatine IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-547 A Evanston IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-547 0 Evanston IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-547 1 Evanston IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-547 2 Evanston IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-547 3 Evanston IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-547 4 Evanston IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-547 5 Evanston IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-547 8 Evanston IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-04-13   
224-547 9 Evanston IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2024-03-12   
224-548 A Northbrook IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-548 0 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 1 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 2 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 3 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 4 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 5 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-09-28   
224-548 6 Northbrook IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-11-15   
224-548 7 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-29   
224-548 8 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358   2008-08-29   
224-548 9 Northbrook IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-11-15   
224-549 A Dundee IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-549 0 Dundee IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-549 1 Dundee IL CHCGILWUKMD  939H COMMIO, LLC 358   2024-03-10   
224-549 2 Dundee IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-549 3 Dundee IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-06-22   
224-549 4 Dundee IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-549 5 Dundee IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-03-12   
224-549 6 Dundee IL CHCGILWUXMD  490J DISH WIRELESS, LLC 358   2024-08-29   
224-549 8 Dundee IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-11   
224-549 9 Dundee IL CHCGIL24DS6  224C ONVOY, LLC 358   2024-04-13   
224-550 A Elk Grove IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-550 0 Elk Grove IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-10-25   
224-550 1 Elk Grove IL CHCGIL24MMD  515J IP HORIZON LLC 358   2021-06-14   
224-550 2 Elk Grove IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-10-18   
224-550 3 Elk Grove IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-10-18   
224-550 4 Elk Grove IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-10-01   
224-550 5 Elk Grove IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2022-12-11   
224-550 6 Elk Grove IL CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
224-550 7 Elk Grove IL CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
224-550 8 Elk Grove IL CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
224-550 9 Elk Grove IL CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
224-551 A Deerfield IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
224-551 0 Deerfield IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-01-06   
224-551 1 Deerfield IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-01-06   
224-551 2 Deerfield IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-01-06   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.