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: 716 [Rate centres in NPA 716] [Dial plan for NPA 716]

NXX: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
716-582 A Boston NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140      
716-582 0 Boston NY BFLONYFRXQY  997E BANDWIDTH.COM CLEC, LLC - NY 140   2022-02-10   
716-582 5 Boston NY BFLONYFRXLX  624H ONVOY SPECTRUM, LLC 140   2022-02-12   
716-582 6 Boston NY BFLONYFRXLX  624H ONVOY SPECTRUM, LLC 140   2022-02-12   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.