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: LTFLNJLFDS5

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
973-237 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 0 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 1 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 2 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 3 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 4 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 5 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 6 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 7 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-237 9 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-256 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-785 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-812 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 0 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 1 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 2 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 3 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 5 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 7 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-837 9 Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      
973-890 A Little Falls NJ 9206 VERIZON NEW JERSEY, INC. 224      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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