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: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-359 A Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 0 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 1 Harmon IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364      
815-359 2 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 3 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 4 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 5 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 6 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 7 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 8 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 9 Harmon IL HRMNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.