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: ROCHNYXAXZX

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-754 A Rochester NY 829J PAETEC ITEL, LLC 974   2025-04-01   
585-754 9 Rochester NY 829J PAETEC ITEL, LLC 974   2006-10-22   
585-919 0 Canandaigua NY 829J PAETEC ITEL, LLC 974   2000-04-25   
585-966 2 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 3 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 4 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 5 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 7 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   
585-966 8 Rochester NY 829J PAETEC ITEL, LLC 974   2001-12-19   

<< 1 2

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.