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: 473

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-473 A Woodland IL WDLDILXARS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 358      
815-473 0 Woodland IL   593K MCC TELEPHONY LLC 358      
815-473 1 Woodland IL CHCGIL245MD  073H TELNYX LLC 358      
815-473 2 Woodland IL CHCGIL24DS6  224C ONVOY, LLC 358      
815-473 3 Woodland IL CHCGIL24DS6  224C ONVOY, LLC 358      
815-473 4 Woodland IL WDLDILXARS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 358      
815-473 5 Woodland IL   460K FIRST COMMUNICATIONS, LLC 358      
815-473 6 Woodland IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
815-473 7 Woodland IL   460K FIRST COMMUNICATIONS, LLC 358      
815-473 8 Woodland IL CHCGIL24DS6  224C ONVOY, LLC 358      
815-473 9 Woodland IL CHCGIL24NMD  495J STRATUS NETWORKS 358      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.