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: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
716-571 A Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 0 Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 1 Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 2 Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 3 Hamburg NY   384C ONVOY, LLC- NY 140      
716-571 4 Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 5 Hamburg NY BFLONYFRXLX  624H ONVOY SPECTRUM, LLC 140      
716-571 6 Hamburg NY BFLONYFRXLX  624H ONVOY SPECTRUM, LLC 140      
716-571 7 Hamburg NY   384C ONVOY, LLC- NY 140      
716-571 8 Hamburg NY BFLONYFRXHY  384C ONVOY, LLC- NY 140      
716-571 9 Hamburg NY   384C ONVOY, LLC- NY 140      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.