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: PRNYNJFPRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
848-290 9 Lakewood NJ 4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2020-08-06   
908-340 3 Bernardsville NJ 4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2015-06-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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