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: CMDNNJCEXHX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
856-685 5 Haddonfield NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      
856-830 A Marlton NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      
856-830 1 Marlton NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      
856-833 4 Collingswood NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222   2007-07-03   
856-925 A Laurel Springs NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      
856-925 1 Laurel Springs NJ 3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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