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: CMDNNJCE43Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
856-543 8 Riverton NJ 073H TELNYX LLC 222   2017-04-24   
856-568 1 Laurel Springs NJ 073H TELNYX LLC 222   2017-03-15   
856-595 8 Glassboro NJ 073H TELNYX LLC 222   2017-04-24   
856-603 7 Gloucester NJ 073H TELNYX LLC 222   2018-12-02   
856-658 3 Swedesboro NJ 073H TELNYX LLC 222   2017-03-15   
856-666 9 Paulsboro NJ 073H TELNYX LLC 222   2017-04-24   
856-671 5 Collingswood NJ 073H TELNYX LLC 222   2017-04-24   
856-702 0 Marlton NJ 073H TELNYX LLC 222   2017-04-24   
856-759 0 Salem NJ 073H TELNYX LLC 222   2018-12-02   
856-804 9 Port Norris NJ 073H TELNYX LLC 222   2017-04-24   
856-807 8 Camden NJ 073H TELNYX LLC 222   2021-02-19   
856-822 1 Franklinville NJ 073H TELNYX LLC 222   2018-12-02   
856-827 9 Blackwood NJ 073H TELNYX LLC 222   2021-02-19   
856-846 0 Berlin NJ 073H TELNYX LLC 222   2018-12-02   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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