Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-492 A Apple River IL ACLKILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-492 0 Apple River IL ACLKILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-492 1 Apple River IL FRPTILXAJMD  624H ONVOY SPECTRUM, LLC 360      
815-492 2 Apple River IL ACLKILXARS0  1036 FRONTIER NORTH, INC. - IL 360      
815-492 4 Apple River IL RCFRILRCJMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 360      
815-492 9 Apple River IL ACLKILXARS0  1036 FRONTIER NORTH, INC. - IL 360      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.