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: HRBGPA29PS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
717-461 A Harrisburg City Zone-1 PA 7513 CTSI, INC. - PA 226      
717-461 4 Harrisburg City Zone-1 PA 7513 CTSI, INC. - PA 226      
717-902 A Middletown (Dauphin) PA 7513 CTSI, INC. - PA 226      
717-902 0 Middletown (Dauphin) PA 7513 CTSI, INC. - PA 226      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.