Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Chicago Zone 08-Portsmouth, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
872-707 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2014-05-01   
872-732 A CHCGILWURMD  965H FRACTEL, LLC 358      
872-732 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-22   
872-732 1 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-22   
872-732 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-22   
872-732 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-22   
872-732 4 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-03-22   
872-732 5 CHCGILWURMD  965H FRACTEL, LLC 358   2021-03-21   
872-732 6 CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2021-06-13   
872-732 7 CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
872-732 8 CHCGIL24MMD  515J IP HORIZON LLC 358   2021-06-12   
872-732 9 CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-06-28   
872-801 A ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
872-801 0 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-801 1 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-801 2 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-801 3 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-801 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-21   
872-801 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-01   
872-801 6 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-01   
872-801 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-01   
872-801 8 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-01   
872-801 9 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2013-07-01   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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