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

NXX: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
219-429 A Highland IN   097D ONVOY, LLC - IN 358   2026-10-12   
219-429 0 Highland IN   097D ONVOY, LLC - IN 358   2026-10-12   
219-429 1 Highland IN   097D ONVOY, LLC - IN 358   2026-10-12   
219-429 2 Highland IN   097D ONVOY, LLC - IN 358   2026-10-12   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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