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: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 884

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-884 A Burrel CA FVPNCA11RS0  9740 PACIFIC BELL 728      
559-884 0 Burrel CA   145J TERRA NOVA TELECOM INC. 728   2021-10-02   
559-884 1 Burrel CA   9740 PACIFIC BELL 728      
559-884 2 Burrel CA   9740 PACIFIC BELL 728      
559-884 5 Burrel CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728   2005-07-26   
559-884 9 Burrel CA   145J TERRA NOVA TELECOM INC. 728   2024-09-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.