Local Calling Guide

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

NXX: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-597 A Garden Prairie IL GRPRILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-597 0 Garden Prairie IL RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-597 1 Garden Prairie IL GRPRILXARS0  1015 FRONTIER NORTH, INC. - IL 360      
815-597 2 Garden Prairie IL RCFRILRTZMD  224C ONVOY, LLC 360   2019-09-06   
815-597 3 Garden Prairie IL RCFRILRTX6Y  495J STRATUS NETWORKS 360   2021-01-11   
815-597 4 Garden Prairie IL RCFRILRTZMD  224C ONVOY, LLC 360   2021-04-02   
815-597 5 Garden Prairie IL RCFRILRTZMD  224C ONVOY, LLC 360   2018-07-30   
815-597 6 Garden Prairie IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360   2006-06-12   
815-597 7 Garden Prairie IL RCFRILRTXRX  508J CENTURYLINK COMMUNICATIONS, LLC 360   2016-02-18   
815-597 8 Garden Prairie IL RCFRILRTXDX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 360   2010-06-13   
815-597 9 Garden Prairie IL RCFRILRTXXX  073H TELNYX LLC 360   2020-07-09   

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

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