Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
331-825 A Geneva IL   358      
779-552 A Belvidere IL BLVDILEW0MD  360      
779-552 0 Belvidere IL BLVDILEW0MD  360   2007-07-21   
815-217 A De Kalb IL CHCGILDTDS2  364      
815-217 0 De Kalb IL CHCGILDTDS2  364   2005-12-09   
815-217 3 De Kalb IL CHCGILDTDS2  364   2009-01-03   
815-561 7 Rochelle IL CHCGILDTDS2  364   2005-10-18   
815-732 8 Oregon IL CHCGILDTDS2  364   2006-09-13   
815-825 1 Malta IL CHCGILDTDS2  364   2006-10-06   
815-991 2 Sycamore IL CHCGILDTDS2  364   2005-10-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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