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: 848

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-848 A Woodlake CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728      
559-848 7 Woodlake CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2024-07-07   
559-848 8 Woodlake CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-02-20   
559-848 9 Woodlake CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2023-07-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.