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: 699

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-699 A Wyanet IL WYNTILXARS0  1015 FRONTIER NORTH, INC. - IL 368      
815-699 1 Wyanet IL   1015 FRONTIER NORTH, INC. - IL 368      
815-699 2 Wyanet IL   1015 FRONTIER NORTH, INC. - IL 368      
815-699 3 Wyanet IL   624H ONVOY SPECTRUM, LLC 368   2024-12-02   
815-699 4 Wyanet IL   318J COMCAST IP PHONE, LLC 368   2006-08-09   
815-699 5 Wyanet IL   508J CENTURYLINK COMMUNICATIONS, LLC 368   2016-08-06   
815-699 6 Wyanet IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 368   2015-11-05   
815-699 7 Wyanet IL   1015 FRONTIER NORTH, INC. - IL 368      
815-699 8 Wyanet IL   318J COMCAST IP PHONE, LLC 368   2007-09-23   
815-699 9 Wyanet IL   495J STRATUS NETWORKS 368   2020-08-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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