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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-584 A Dwight IL DWGHILDHRS0  9329 AMERITECH ILLINOIS 358      
815-584 0 Dwight IL   224C ONVOY, LLC 358   2016-04-11   
815-584 1 Dwight IL   9329 AMERITECH ILLINOIS 358      
815-584 2 Dwight IL   9329 AMERITECH ILLINOIS 358      
815-584 3 Dwight IL   9329 AMERITECH ILLINOIS 358      
815-584 4 Dwight IL   9329 AMERITECH ILLINOIS 358      
815-584 5 Dwight IL   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 358   2010-03-15   
815-584 6 Dwight IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2008-01-17   
815-584 7 Dwight IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-11-28   
815-584 8 Dwight IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-02-04   
815-584 9 Dwight IL   9329 AMERITECH ILLINOIS 358      

Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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