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: ELGNILELDS0

Remotes:

Switch Switch name Switch type
HMPSILHSRS0  HAMPSHIRE  5ER 
PLCTILPRRS0  PLATO CENTER  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-783 A Elgin IL 9329 AMERITECH ILLINOIS 358   2009-05-28   
630-497 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-289 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-429 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-468 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-488 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-608 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-622 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-695 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-697 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-741 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-742 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-888 A Elgin IL 9329 AMERITECH ILLINOIS 358      
847-931 A Elgin IL 9329 AMERITECH ILLINOIS 358      

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

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