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: JRCYNJ658MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
551-310 A Westwood NJ 197D VONAGE AMERICA LLC 224      
551-322 A Teaneck NJ 197D VONAGE AMERICA LLC 224      
551-332 A Bayonne NJ 197D VONAGE AMERICA LLC 224      
732-944 A New Brunswick NJ 197D VONAGE AMERICA LLC 224      
848-271 A Metuchen NJ 197D VONAGE AMERICA LLC 224      
848-291 A Woodbridge NJ 197D VONAGE AMERICA LLC 224      
848-292 A Franklin Park NJ 197D VONAGE AMERICA LLC 224      
862-352 A Livingston NJ 197D VONAGE AMERICA LLC 224      

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

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