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.

NPA: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-256 A Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624      
218-256 0 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624      
218-256 1 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624      
218-256 2 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2007-09-28   
218-256 3 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2009-07-08   
218-256 4 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2011-12-19   
218-256 5 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2009-10-16   
218-256 6 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2008-03-19   
218-256 7 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624      
218-256 8 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624      
218-256 9 Coleraine MN GDRPMNGR0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 624   2010-03-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.