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: CHCGILWUJMD

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
708-746 8 Governors Park IL 073H TELNYX LLC 358   2018-06-28   
708-776 9 Oak Park IL 073H TELNYX LLC 358   2017-04-24   
708-827 7 Palos Park IL 073H TELNYX LLC 358   2017-05-10   
708-840 0 Tinley Park IL 073H TELNYX LLC 358   2017-04-21   
708-852 0 Chicago Heights IL 073H TELNYX LLC 358   2017-03-17   
708-858 9 Lansing IL 073H TELNYX LLC 358   2017-05-08   
708-866 8 La Grange IL 073H TELNYX LLC 358   2017-03-17   
708-874 9 Harvey IL 073H TELNYX LLC 358   2018-06-28   
708-875 0 Harvey IL 073H TELNYX LLC 358   2017-04-24   
708-879 5 Summit IL 073H TELNYX LLC 358   2017-04-24   
708-880 8 Riverdale IL 073H TELNYX LLC 358   2018-06-28   
708-892 8 Crete IL 073H TELNYX LLC 358   2018-06-28   
708-907 0 Oak Lawn IL 073H TELNYX LLC 358   2017-04-24   
708-918 8 Homewood IL 073H TELNYX LLC 358   2017-05-08   
708-931 9 Oak Lawn IL 073H TELNYX LLC 358   2019-03-20   
708-967 7 Chicago Zone 03-Kildare IL 073H TELNYX LLC 358   2017-03-17   
708-982 5 Cicero IL 073H TELNYX LLC 358   2017-04-24   
773-207 0 Chicago Zone 10-Beverly IL 073H TELNYX LLC 358   2019-12-18   
773-249 0 Chicago Zone 11-O'Hare IL 073H TELNYX LLC 358   2019-03-18   
773-302 2 Chicago Zone 02-Edgewater IL 073H TELNYX LLC 358   2017-03-17   
773-337 2 Chicago Zone 11-O'Hare IL 073H TELNYX LLC 358   2019-12-04   
773-337 7 Chicago Zone 11-O'Hare IL 073H TELNYX LLC 358   2017-04-24   
779-204 8 Verona IL 073H TELNYX LLC 358   2018-07-24   
779-213 3 Oglesby IL 073H TELNYX LLC 358   2018-07-13   
779-218 4 Watseka IL 073H TELNYX LLC 358   2018-07-20   
779-223 9 Onarga IL 073H TELNYX LLC 358   2018-07-24   
779-228 5 Mazon IL 073H TELNYX LLC 358   2018-07-24   
779-230 3 Joliet IL 073H TELNYX LLC 358   2017-03-17   
779-241 0 Morris IL 073H TELNYX LLC 358   2019-04-29   
779-244 0 McHenry IL 073H TELNYX LLC 358   2018-07-13   
779-249 1 Dwight IL 073H TELNYX LLC 358   2018-07-24   
779-254 8 Frankfort IL 073H TELNYX LLC 358   2017-04-24   
779-257 1 Wilmington IL 073H TELNYX LLC 358   2019-03-01   
779-258 1 Herscher IL 073H TELNYX LLC 358   2019-03-01   
779-259 1 Manteno IL 073H TELNYX LLC 358   2019-03-01   
779-287 8 Union IL 073H TELNYX LLC 358   2018-07-20   
779-294 0 Harding IL 073H TELNYX LLC 358   2020-12-31   
779-303 A Plainfield IL 073H TELNYX LLC 358      
779-303 1 Plainfield IL 073H TELNYX LLC 358   2017-04-24   
779-465 0 Braidwood IL 073H TELNYX LLC 358   2019-12-11   
779-601 1 La Salle IL 073H TELNYX LLC 358   2017-04-24   
779-713 6 Woodstock IL 073H TELNYX LLC 358   2017-06-07   
779-801 0 Kankakee IL 073H TELNYX LLC 358   2017-04-24   
779-803 6 New Lenox IL 073H TELNYX LLC 358   2018-07-13   
779-899 1 Lisbon IL 073H TELNYX LLC 358   2020-12-31   
779-901 3 Marengo IL 073H TELNYX LLC 358   2018-07-13   
779-994 6 Crystal Lake IL 073H TELNYX LLC 358   2017-04-24   
815-205 8 Coal City IL 073H TELNYX LLC 358   2018-07-13   
815-242 9 Minooka IL 073H TELNYX LLC 358   2018-07-13   
815-314 9 Manhattan IL 073H TELNYX LLC 358   2018-07-20   

<< 1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.