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: 219 [Rate centres in NPA 219] [Dial plan for NPA 219]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
219-394 A Mount Ayr IN MTAYINXARS1  0800 NORTHWESTERN INDIANA TELEPHONE CO., INC. 358     map

Last updated: Sun, 12 Nov 2017 02:06:07 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.