Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-209 A Morocco IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-267 A Cedar Lake IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-295 A Crown Point IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-351 A St John IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-370 A Whiting IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-401 A Cedar Lake IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-413 A East Chicago IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
219-779 A Crown Point IN 105F BANDWIDTH.COM CLEC, LLC - IN 358      
224-236 A Bartlett IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-252 A Grayslake IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-269 A Winnetka IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-319 A Des Plaines IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-360 A Libertyville IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-416 A Waukegan IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-442 A Schiller Park IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-483 A Elgin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-661 A Glenview IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-662 A Lake Zurich IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-701 A Lake Villa IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-702 A Zion IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-704 A Algonquin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-706 A Lake Forest IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-707 A Highland Park IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-804 A Deerfield IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
224-970 A Bartlett IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-219 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-292 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-535 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-620 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-724 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-725 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-757 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-767 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-868 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-883 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-967 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-971 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-287 A Aurora IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-303 A Elburn IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-308 A Bartlett IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-310 A Big Rock IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-318 A Lemont IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-431 A Aurora IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-642 A Elmhurst IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-704 A Kaneville IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-808 A Plano IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-901 A Geneva IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-999 A Oswego IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-394 A Kaneville IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-465 A Sugar Grove IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-796 A Downers Grove IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-247 A La Grange IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-312 A Blue Island IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-348 A Cicero IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-413 A Cicero IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-630 A Cicero IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-695 A River Grove IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-736 A Blue Island IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-817 A Northbrook IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
708-831 A Chicago Zone 03-Kildare IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-858 A Lansing IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-234 A Chicago Zone 06-Kedzie IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-245 A Chicago Zone 08-Portsmouth IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-389 A Chicago Zone 09-South Chicago IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2024-02-12   
773-492 A Chicago Zone 08-Portsmouth IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-666 A Chicago Zone 04-Humboldt IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-669 A Chicago Zone 05-Austin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
773-888 A Chicago Zone 04-Humboldt IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-220 A Crystal Lake IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-234 A Plainfield IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-257 A Wilmington IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-324 A Frankfort IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-340 A Coal City IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-358 A Plainfield IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-444 A Wonder Lake IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-529 A Manteno IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-548 A Marengo IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-601 A La Salle IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-701 A Kankakee IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-707 A Joliet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-803 A New Lenox IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
779-901 A Marengo IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-201 A Sheridan IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-241 A Northbrook IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
815-242 A Minooka IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-714 A Joliet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-749 A Lockport IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
815-903 A McHenry IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
847-206 A Northbrook IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
847-569 A Northbrook West IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
847-796 A Lake Zurich IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
847-817 A Northbrook West IL 9748 AMERICAN MESSAGING SERVICES, LLC 358      
847-986 A Grayslake IL 984E BANDWIDTH.COM CLEC, LLC - IL 358   2024-01-08   
872-203 A Chicago Zone 02-Edgewater IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-205 A Chicago Zone 06-Kedzie IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-207 A Chicago Zone 08-Portsmouth IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-216 A Chicago Zone 02-Edgewater IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-221 A Chicago Zone 09-South Chicago IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-248 A Chicago Zone 08-Portsmouth IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
872-256 A Chicago Zone 05-Austin IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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