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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Switch: JRCYNJ65AMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
862-320 A Newark NJ 148J TELENGY LLC 224      
862-320 0 Newark NJ 148J TELENGY LLC 224   2018-07-07   
973-925 6 Paterson NJ 148J TELENGY LLC 224   2020-02-10   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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