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.

OCN: 1958 ATX TELECOMMUNICATIONS SERVICES, LTD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
973-339 1 Little Falls NJ   224   2002-03-03   
973-341 1 Paterson NJ   224   2002-03-03   
973-348 2 Bernardsville NJ   224   2005-01-14   
973-349 1 Morristown NJ   224   2002-03-02   
973-384 8 Dover NJ   224   2002-03-01   
973-406 0 Mountain View NJ   224   2002-03-03   
973-527 A Netcong NJ NBWKNJ481MD  224      
973-527 6 Netcong NJ   224   2002-07-11   
973-556 6 Erskine Lakes NJ   224   2002-03-03   
973-571 8 Verona NJ   224   2002-03-07   
973-598 7 Succasunna NJ   224   2002-03-02   
973-601 8 Hopatcong NJ   224   2002-03-01   
973-657 8 West Milford NJ   224   2002-03-02   
973-664 5 Rockaway NJ   224   2002-03-02   
973-738 1 Chatham NJ   224   2002-03-01   
973-813 0 Mendham NJ   224   2002-03-01   
973-850 1 Butler NJ   224   2002-03-03   
973-907 1 Pompton Lakes NJ   224   2002-03-03   
973-913 8 South Orange NJ   224   2002-03-07   
973-922 8 Nutley NJ   224   2002-03-02   
973-935 1 Newfoundland NJ   224   2002-03-02   

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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