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.

NPA: 272 [Rate centres in NPA 272] [Dial plan for NPA 272]

NXX: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
272-378 A Shenandoah PA SCTNPASCXNZ  515J IP HORIZON LLC 232   2024-01-29   
272-378 1 Shenandoah PA   515J IP HORIZON LLC 232      
272-378 3 Shenandoah PA SCTNPA01XYX  490J DISH WIRELESS, LLC 232      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.