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: AURRILVNCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
331-203 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2011-11-26   
331-206 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2011-11-26   
331-208 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2011-12-23   
331-220 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2011-08-26   
331-262 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2008-10-09   
331-575 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2007-11-02   
331-643 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2007-11-02   
630-430 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-452 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-618 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2004-11-12   
630-660 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-667 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-697 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-728 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-731 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2011-05-15   
630-747 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-770 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2006-09-15   
630-781 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-803 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358      
630-806 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2005-03-18   
630-809 A Aurora IL 6664 SPRINT SPECTRUM L.P. 358   2005-10-13   
630-865 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-886 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
630-926 A La Grange IL 6664 SPRINT SPECTRUM L.P. 358      
779-233 A Joliet IL 6664 SPRINT SPECTRUM L.P. 358   2011-09-04   
779-875 A Joliet IL 6664 SPRINT SPECTRUM L.P. 358   2007-08-26   
815-302 A Joliet IL 6664 SPRINT SPECTRUM L.P. 358      
815-483 A Joliet IL 6664 SPRINT SPECTRUM L.P. 358      
815-557 A Joliet IL 6664 SPRINT SPECTRUM L.P. 358      

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

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