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.

OCN: 6734 GENERAL COMMUNICATIONS & ELECTRONICS CORP.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
201-235 A Hackensack NJ WORNNJ821MD  224      
917-437 A New York City Zone 01 NY NYCMNYGIW03  132      
973-217 A Newark NJ WORNNJ821MD  224      

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

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