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.

Switch: CHCGILWBXDZ

1 2 3 4 >>

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      
219-295 A Crown Point IN 105F BANDWIDTH.COM CLEC, LLC - IN 358   2021-12-27   
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      
219-717 A Merrillville IN 6630 USA MOBILITY WIRELESS, INC. 358      
219-770 A Crown Point IN 6630 USA MOBILITY WIRELESS, INC. 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   2021-10-30   
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      
312-289 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-290 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-292 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-299 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-359 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-365 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-378 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-387 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-418 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-426 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-484 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-490 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-495 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-535 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-562 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-571 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-620 A Chicago Zone 01-Calumet IL 984E BANDWIDTH.COM CLEC, LLC - IL 358      
312-657 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-677 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      
312-688 A Chicago Zone 01-Calumet IL 6630 USA MOBILITY WIRELESS, INC. 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      
312-748 A Chicago Zone 01-Wabash IL 6630 USA MOBILITY WIRELESS, INC. 358      

1 2 3 4 >>

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.