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: CHCGILCPDS5

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-534 A Skokie IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2007-08-04   
224-990 A Plato Center IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
312-924 A Chicago Zone 01-Franklin IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-354 A Bensenville IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-403 A Glen Ellyn IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-949 A Wheaton IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
708-617 A Bellwood IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
708-801 A Calumet City IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
708-818 A La Grange IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
708-885 A Governors Park IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
773-309 A Chicago Zone 05-Austin IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
773-362 A Chicago Zone 08-Portsmouth IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      
815-200 A La Salle IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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