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.

Switch: NYCMNYZRX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
646-213 A New York City Zone 01 NY 7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      
646-213 0 New York City Zone 01 NY 7343 GLOBAL CROSSING LOCAL SERVICES, INC. - NY 132      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.