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: PRTGINXAJMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-419 1 Wanatah IN 495J STRATUS NETWORKS 332   2020-09-30   
574-366 A South Bend IN 495J STRATUS NETWORKS 332   2021-01-24   
574-366 1 South Bend IN 495J STRATUS NETWORKS 332   2021-01-24   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.