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

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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