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: 466

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-466 A Grant Park IL GRPKILGPRS1  9329 ILLINOIS BELL TEL CO 358      
815-466 0 Grant Park IL GRPKILGPRS1  9329 ILLINOIS BELL TEL CO 358      
815-466 2 Grant Park IL CHCGILIDXEX  553J WHITESKY COMMUNICATIONS, LLC 358      
815-466 4 Grant Park IL   593K MCC TELEPHONY LLC 358      
815-466 5 Grant Park IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-466 6 Grant Park IL   829J PAETEC ITEL, LLC 358      
815-466 7 Grant Park IL CHCGILDT8MD  508J CENTURYLINK COMMUNICATIONS, LLC 358      
815-466 8 Grant Park IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
815-466 9 Grant Park IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.