Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-781 A Chebanse IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-781 1 Chebanse IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
815-781 2 Chebanse IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2022-10-03   
815-781 3 Chebanse IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-781 5 Chebanse IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
815-781 6 Chebanse IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-06-28   
815-781 7 Chebanse IL CHCGIL245MD  073H TELNYX LLC 358   2020-06-26   
815-781 8 Chebanse IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-08-24   
815-781 9 Chebanse IL CHCGIL24NMD  495J STRATUS NETWORKS 358   2020-09-17   

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

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