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: BNGHNYHYX3Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
570-731 A Sayre PA 002F BANDWIDTH.COM CLEC, LLC - PA 138      
607-296 A Binghamton NY 997E BANDWIDTH.COM CLEC, LLC - NY 138      
607-354 A Owego NY 997E BANDWIDTH.COM CLEC, LLC - NY 138      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.