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: 659 [Rate centres in NPA 659] [Dial plan for NPA 659]

NXX: 316

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
659-316 A Alabaster AL   604E ONVOY, LLC - AL 476   2026-09-11   
659-316 0 Alabaster AL   604E ONVOY, LLC - AL 476   2026-09-11   
659-316 1 Alabaster AL   604E ONVOY, LLC - AL 476   2026-09-11   
659-316 2 Alabaster AL   604E ONVOY, LLC - AL 476   2026-09-11   
659-316 3 Alabaster AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2026-11-07   
659-316 6 Alabaster AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2026-10-02   
659-316 7 Alabaster AL   807C INTRADO COMMUNICATIONS LLC 476   2026-11-01   
659-316 9 Alabaster AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2026-10-01   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.