Local Calling Guide

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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   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 1 Harmon IL   508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-03   
815-359 2 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 3 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 4 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 5 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 6 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 7 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 8 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      
815-359 9 Harmon IL   1057 BRIGHTSPEED OF ILLINOIS, LLC 364      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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