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: EGVGILIFDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
847-954 0 Des Plaines IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-954 1 Des Plaines IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-954 2 Des Plaines IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-960 4 Algonquin IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2000-08-31   
847-960 6 Algonquin IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   
847-972 6 Skokie IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   
847-983 7 Skokie IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2010-04-29   
847-990 A Libertyville IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-990 9 Libertyville IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-993 A Park Ridge IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-993 0 Park Ridge IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-993 1 Park Ridge IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-993 9 Park Ridge IL 7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2005-08-25   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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