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.

NPA: 973 [Rate centres in NPA 973] [Dial plan for NPA 973]

NXX: 564

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-564 A Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-564 0 Millburn NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-26   
973-564 1 Millburn NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224   2013-04-26   
973-564 2 Millburn NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-06   
973-564 3 Millburn NJ   145J TERRA NOVA TELECOM INC. 224   2024-02-13   
973-564 4 Millburn NJ   482F CORETEL NEW JERSEY, INC. - NJ 224   2019-06-06   
973-564 5 Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-564 6 Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-564 7 Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-564 8 Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      
973-564 9 Millburn NJ MLBNNJMBDS5  9206 VERIZON NEW JERSEY, INC. 224      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.