Local Calling Guide

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Wilmington, IL

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
815-926 5   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-926 8   829J PAETEC ITEL, LLC 358   2015-09-12   

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

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