Local Calling Guide

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-463 A New Lenox IL NWLNILNLDS0  9329 ILLINOIS BELL TEL CO 358      
815-463 0 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 1 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 2 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 3 New Lenox IL   460K FIRST COMMUNICATIONS, LLC 358   2009-04-17   
815-463 4 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 5 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 6 New Lenox IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-03   
815-463 7 New Lenox IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
815-463 8 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      
815-463 9 New Lenox IL   9329 ILLINOIS BELL TEL CO 358      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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