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: CMDNNJCE51Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
609-629 A Allentown NJ 624H ONVOY SPECTRUM, LLC 222      
609-696 A Trenton NJ 624H ONVOY SPECTRUM, LLC 222   2024-01-22   
609-776 A Florence (Burlington) NJ 624H ONVOY SPECTRUM, LLC 222      
640-220 A Bordentown NJ 624H ONVOY SPECTRUM, LLC 222      
640-224 A Plainsboro NJ 624H ONVOY SPECTRUM, LLC 222      
640-344 A Fort Dix NJ 624H ONVOY SPECTRUM, LLC 222      
640-644 A Medford NJ 624H ONVOY SPECTRUM, LLC 222      
640-650 A New Egypt NJ 624H ONVOY SPECTRUM, LLC 222      
856-554 A Berlin NJ 624H ONVOY SPECTRUM, LLC 222      
856-567 A Wenonah NJ 624H ONVOY SPECTRUM, LLC 222      
856-850 A Camden NJ 624H ONVOY SPECTRUM, LLC 222      
856-865 A Elmer NJ 624H ONVOY SPECTRUM, LLC 222      
856-880 A Paulsboro NJ 624H ONVOY SPECTRUM, LLC 222      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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