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.

Chicago Zone 10-Beverly, IL

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
872-265 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
872-265 0 CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-09-20   
872-265 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-265 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-265 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-265 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2020-10-05   
872-265 5 CHCGILWUIMD  197D VONAGE AMERICA LLC 358   2020-10-12   
872-265 6 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
872-265 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
872-265 8 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
872-265 9 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-08-08   
872-290 A CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-290 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-11-28   
872-290 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-11-28   
872-290 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-11-28   
872-290 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-11-28   
872-290 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-290 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-290 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-290 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-290 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-290 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-29   
872-292 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
872-292 0 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-292 1 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-292 2 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-292 3 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2022-01-09   
872-292 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-292 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-292 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-292 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-292 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-292 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-11-13   
872-301 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
872-301 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-301 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-301 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-301 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-301 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-17   
872-301 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-17   
872-301 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-14   
872-301 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-14   
872-301 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-14   
872-301 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2013-06-14   
872-320 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
872-320 0 CHCGILCNHMD  073H TELNYX LLC 358   2022-11-26   
872-320 1 CHCGIL24DS6  224C ONVOY, LLC 358   2022-12-11   
872-320 2 CHCGIL24DS6  224C ONVOY, LLC 358   2022-12-11   
872-320 3 CHCGIL24DS6  224C ONVOY, LLC 358   2022-12-11   
872-320 4 CHCGIL24DS6  224C ONVOY, LLC 358   2023-06-26   

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

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.