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: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 326

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-326 A Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
815-326 0 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
815-326 1 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
815-326 2 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
815-326 3 Oglesby IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-12   
815-326 4 Oglesby IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-03-19   
815-326 5 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2006-05-30   
815-326 6 Oglesby IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2003-07-07   
815-326 7 Oglesby IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-11-22   
815-326 8 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-11-22   
815-326 9 Oglesby IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2007-11-02   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.