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.

Arlington Heights, IL

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
224-562 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-06-14   
224-587 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-587 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-04-05   
224-587 1 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2010-10-27   
224-587 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-05-16   
224-587 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-05-16   
224-587 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-05-16   
224-587 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-01-20   
224-587 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-01-20   
224-587 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-01-20   
224-587 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-01-20   
224-587 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-01-20   
224-595 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-607 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
224-607 0 CHCGILWUJMD  073H TELNYX LLC 358   2017-03-17   
224-607 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-11-10   
224-607 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2020-02-03   
224-607 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2019-05-11   
224-607 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2020-02-03   
224-607 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2020-02-03   
224-607 6 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2018-11-05   
224-607 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-02-10   
224-607 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-02-10   
224-607 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2017-02-10   
224-614 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-05   
224-614 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-06   
224-614 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-06   
224-614 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-06   
224-614 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-06   
224-614 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-06   
224-614 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-11   
224-614 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-05   
224-614 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-05   
224-614 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-05   
224-614 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-05   
224-615 A SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-06   
224-615 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-07   
224-615 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-14   
224-615 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-11-18   
224-615 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-11-18   
224-615 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-11-18   
224-615 5 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-11-02   
224-615 6 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-11-02   
224-615 7 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-11-02   
224-615 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2024-10-14   
224-615 9 SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-10-06   
224-624 A SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2024-12-08   
224-624 0 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2025-05-12   
224-624 1 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2025-05-12   
224-624 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2025-06-18   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.