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: CRDLILXEMMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-202 3 Anna IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-294 5 Harrisburg IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-331 A Carbondale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-331 9 Carbondale IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-603 3 Benton IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-687 8 Murphysboro IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-759 4 Vienna IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-937 7 West Frankfort IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-988 3 Herrin IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      
618-998 6 Marion IL 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 362      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.