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: VNDGPAXMDS0

Remotes:

Switch Switch name Switch type
AVMRPAXARS0  AVONMORE  GTR 
SABGPAXSRS0  SALTSBURG  GTR 
VNDGPAXSRS0  VANDERGRIFT SOUTH  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
724-567 A Vandergrift PA 0169 VERIZON NORTH, INC. - PA 234      
724-568 A Vandergrift PA 0169 VERIZON NORTH, INC. - PA 234      
724-571 A Vandergrift PA 0169 VERIZON NORTH, INC. - PA 234      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.