Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7056 XO ILLINOIS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
872-213 2 Chicago Zone 02-Edgewater IL CHCGILTCDS4  358   2010-10-27   
872-213 3 Chicago Zone 02-Edgewater IL CHCGILTCDS4  358   2010-10-27   
872-213 4 Chicago Zone 02-Edgewater IL CHCGILTCDS4  358   2010-10-27   
872-888 A Chicago Zone 02-Edgewater IL CHCGILTCDS4  358      
872-888 1 Chicago Zone 02-Edgewater IL CHCGILTCDS4  358   2010-11-16   

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Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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