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: CHCGILWBXEZ

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-225 A Lowell IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358      
219-225 1 Lowell IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2010-12-03   
219-237 3 Highland IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2014-02-07   
219-285 4 Morocco IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-20   
219-354 7 East Chicago IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-23   
219-359 1 Gary IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-10-16   
219-390 8 Cedar Lake IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-03   
219-440 3 Dyer IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-02   
219-488 8 Crown Point IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-02   
219-554 6 Hammond IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-10-16   
219-558 4 St John IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-02   
219-595 6 Highland IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-02   
219-649 2 Merrillville IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-02   
219-655 8 Whiting IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-19   
219-992 1 Lake Village IN 8366 US XCHANGE OF INDIANA LLC DBA CHOICE ONE COMM IN 358   2009-11-20   
224-208 3 Bartlett IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-03   
224-216 5 Winnetka IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-13   
224-377 5 Wheeling IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-12   
224-387 5 Arlington Heights IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
224-414 A Bensenville IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358      
224-414 4 Bensenville IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2016-12-30   
224-444 5 Lake Villa IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-06   
224-513 8 Libertyville IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
224-531 5 Des Plaines IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-16   
224-544 8 Lake Forest IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-12   
224-572 2 Waukegan IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-20   
224-592 4 Skokie IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
224-619 1 Deerfield IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-17   
224-655 4 Barrington IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-12   
224-676 4 Wheeling IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
224-677 8 Lake Zurich IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-10   
224-777 A Hampshire IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358      
224-777 1 Hampshire IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-12-25   
224-778 2 Libertyville IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-10   
224-788 1 Antioch IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-10   
224-789 1 Zion IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-06   
224-829 3 Algonquin IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-06   
224-990 4 Plato Center IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-12   
312-219 6 Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2012-06-21   
312-340 5 Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2011-11-22   
312-465 A Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358      
312-465 1 Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-05-17   
312-722 A Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358      
312-722 5 Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2015-07-16   
312-722 6 Chicago Zone 01-Calumet IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2015-07-16   
331-442 8 Geneva IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-10   
331-454 5 Aurora IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-20   
331-457 8 Naperville IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
331-465 6 West Chicago IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-06   
331-725 3 Oswego IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-10   

1 2 3 4 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.