Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 862 [Rate centres in NPA 862] [Dial plan for NPA 862]

NXX: 471

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
862-471 A Morristown NJ   637C ONVOY, LLC - NJ 224   2026-04-12   
862-471 0 Morristown NJ   637C ONVOY, LLC - NJ 224   2026-04-12   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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