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: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-853 A Wenona IL WENNILXARS0  1015 FRONTIER NORTH, INC. - IL 366      
815-853 0 Wenona IL WENNILXARS0  1015 FRONTIER NORTH, INC. - IL 366      
815-853 1 Wenona IL BLTNILXDXMX  224C ONVOY, LLC 366      
815-853 2 Wenona IL BLTNILXDXMX  224C ONVOY, LLC 366      
815-853 3 Wenona IL BLTNILXDX0X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 366      
815-853 4 Wenona IL WENNILXARS0  1015 FRONTIER NORTH, INC. - IL 366      
815-853 6 Wenona IL BLTNILATVMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366      
815-853 7 Wenona IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
815-853 8 Wenona IL BLTNILXDXMX  224C ONVOY, LLC 366      
815-853 9 Wenona IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.