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: 862 [Rate centres in NPA 862] [Dial plan for NPA 862]

NXX: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
862-342 A Lake Mohawk NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
862-342 0 Lake Mohawk NJ   118F BANDWIDTH.COM CLEC, LLC - NJ 224   2025-10-10   
862-342 1 Lake Mohawk NJ JRCYNJ65EMD  490J DISH WIRELESS, LLC 224   2022-09-15   
862-342 2 Lake Mohawk NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2019-06-06   
862-342 8 Lake Mohawk NJ   612K CSC VOICE, LLC 224   2021-04-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.