Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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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   2021-02-13   
219-267 A Cedar Lake 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      
224-442 A Schiller Park 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      
312-767 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      
331-303 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      
331-431 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      
708-695 A River Grove IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-736 A Blue Island IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-831 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      

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Last updated: Mon, 24 May 2021 01:28:43 UTC

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