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: OLNYILXE7MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
618-240 A Mount Carmel IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978   2005-05-20   
618-302 A Albion IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978   2004-05-03   
618-599 A Fairfield IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-919 A Fairfield IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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