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: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 877

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-877 A Peoria IL PEORILPJXPZ  145J TERRA NOVA TELECOM INC. 368      
309-877 0 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2019-10-23   
309-877 1 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2019-10-23   
309-877 2 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2021-04-19   
309-877 7 Peoria IL   145J TERRA NOVA TELECOM INC. 368   2019-04-22   

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.