Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGILWUKMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-326 7 Dwight IL 939H COMMIO, LLC 358      
779-326 8 Dwight IL 939H COMMIO, LLC 358      
779-326 9 Dwight IL 939H COMMIO, LLC 358      
779-338 1 Crescent City IL 939H COMMIO, LLC 358      
779-340 1 Coal City IL 939H COMMIO, LLC 358      
779-376 A Grant Park IL 939H COMMIO, LLC 358      
779-376 0 Grant Park IL 939H COMMIO, LLC 358      
779-376 1 Grant Park IL 939H COMMIO, LLC 358      
779-376 2 Grant Park IL 939H COMMIO, LLC 358      
779-376 3 Grant Park IL 939H COMMIO, LLC 358      
779-376 4 Grant Park IL 939H COMMIO, LLC 358      
779-732 8 La Salle IL 939H COMMIO, LLC 358      
779-732 9 La Salle IL 939H COMMIO, LLC 358      
779-758 4 Joliet IL 939H COMMIO, LLC 358      
779-977 4 Harvard IL 939H COMMIO, LLC 358      
779-977 5 Harvard IL 939H COMMIO, LLC 358      
779-977 6 Harvard IL 939H COMMIO, LLC 358      
779-977 8 Harvard IL 939H COMMIO, LLC 358      
779-977 9 Harvard IL 939H COMMIO, LLC 358      
815-304 0 Kankakee IL 939H COMMIO, LLC 358      
815-304 1 Kankakee IL 939H COMMIO, LLC 358      
815-304 7 Kankakee IL 939H COMMIO, LLC 358      
815-304 8 Kankakee IL 939H COMMIO, LLC 358      
815-331 4 McHenry IL 939H COMMIO, LLC 358      
815-331 7 McHenry IL 939H COMMIO, LLC 358      
815-785 6 Watseka IL 939H COMMIO, LLC 358      
847-449 A Cary IL 939H COMMIO, LLC 358      
847-449 0 Cary IL 939H COMMIO, LLC 358      
847-449 1 Cary IL 939H COMMIO, LLC 358      
847-449 2 Cary IL 939H COMMIO, LLC 358      
847-449 3 Cary IL 939H COMMIO, LLC 358      
847-449 4 Cary IL 939H COMMIO, LLC 358      
847-586 1 Dundee IL 939H COMMIO, LLC 358      
847-586 8 Dundee IL 939H COMMIO, LLC 358      
847-752 7 Grayslake IL 939H COMMIO, LLC 358      
872-275 A Chicago Zone 01-Calumet IL 939H COMMIO, LLC 358      
872-275 1 Chicago Zone 01-Calumet IL 939H COMMIO, LLC 358      
872-275 7 Chicago Zone 01-Calumet IL 939H COMMIO, LLC 358      
872-275 8 Chicago Zone 01-Calumet IL 939H COMMIO, LLC 358      
872-275 9 Chicago Zone 01-Calumet IL 939H COMMIO, LLC 358      
872-280 1 Chicago Zone 04-Humboldt IL 939H COMMIO, LLC 358      
872-280 2 Chicago Zone 04-Humboldt IL 939H COMMIO, LLC 358      
872-280 3 Chicago Zone 04-Humboldt IL 939H COMMIO, LLC 358      
872-280 8 Chicago Zone 04-Humboldt IL 939H COMMIO, LLC 358      
872-284 0 Chicago Zone 05-Austin IL 939H COMMIO, LLC 358      
872-284 1 Chicago Zone 05-Austin IL 939H COMMIO, LLC 358      
872-284 7 Chicago Zone 05-Austin IL 939H COMMIO, LLC 358      
872-284 8 Chicago Zone 05-Austin IL 939H COMMIO, LLC 358      
872-285 0 Chicago Zone 08-Portsmouth IL 939H COMMIO, LLC 358      
872-285 1 Chicago Zone 08-Portsmouth IL 939H COMMIO, LLC 358      
872-285 2 Chicago Zone 08-Portsmouth IL 939H COMMIO, LLC 358      
872-285 9 Chicago Zone 08-Portsmouth IL 939H COMMIO, LLC 358      
872-324 A Chicago Zone 09-South Chicago IL 939H COMMIO, LLC 358      
872-324 0 Chicago Zone 09-South Chicago IL 939H COMMIO, LLC 358      
872-365 A Chicago Zone 02-Edgewater IL 939H COMMIO, LLC 358      
872-365 2 Chicago Zone 02-Edgewater IL 939H COMMIO, LLC 358      

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

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