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.

Holland, NY

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
716-722 7 BFLONYFRXHY  384C ONVOY, LLC- NY 140   2021-03-22   
716-722 8 BFLONYFRXHY  384C ONVOY, LLC- NY 140   2021-07-15   
716-722 9 BFLONYFRXXX  506J TWILIO INTERNATIONAL, INC. 140   2021-09-24   

<< 1 2

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.