Local Calling Guide

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-660 A Lockport IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-660 0 Lockport IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-11   
815-660 1 Lockport IL   515J IP HORIZON LLC 358   2013-05-05   
815-660 2 Lockport IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-03-11   
815-660 3 Lockport IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
815-660 4 Lockport IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-13   
815-660 5 Lockport IL CHCGILWUJMD  073H TELNYX LLC 358   2017-05-08   
815-660 6 Lockport IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2017-08-03   
815-660 7 Lockport IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
815-660 8 Lockport IL   515J IP HORIZON LLC 358   2016-08-09   
815-660 9 Lockport IL   6529 T-MOBILE USA, INC. 358   2024-02-09   

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

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