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.

Switch: NWRKNJ02DSP

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
201-243 5 Bayonne NJ 7421 AT&T - LOCAL 224   2002-09-15   
201-469 A Jersey City NJ 7421 AT&T - LOCAL 224      
201-469 2 Jersey City NJ 7421 AT&T - LOCAL 224      
201-469 3 Jersey City NJ 7421 AT&T - LOCAL 224      
201-469 4 Jersey City NJ 7421 AT&T - LOCAL 224      
201-875 4 Union City NJ 7421 AT&T - LOCAL 224   2010-08-02   
908-368 A Elizabeth NJ 7421 AT&T - LOCAL 224      
908-368 2 Elizabeth NJ 7421 AT&T - LOCAL 224      
908-368 9 Elizabeth NJ 7421 AT&T - LOCAL 224      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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