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: 909

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
973-909 A Boonton NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-909 0 Boonton NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-909 1 Boonton NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2003-09-16   
973-909 2 Boonton NJ BNTNNJBNDS5  9206 VERIZON NEW JERSEY, INC. 224   2003-09-16   
973-909 3 Boonton NJ BNTNNJBNDS5  9206 VERIZON NEW JERSEY, INC. 224   2003-09-16   
973-909 4 Boonton NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224   2005-08-13   
973-909 5 Boonton NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-909 6 Boonton NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
973-909 7 Boonton NJ NWRKNJMDDSE  4123 XO NEW JERSEY, INC. 224   2005-08-13   
973-909 8 Boonton NJ NWRKNJMDDSE  4123 XO NEW JERSEY, INC. 224   2005-08-13   
973-909 9 Boonton NJ NWRKNJMDDSE  4123 XO NEW JERSEY, INC. 224   2005-08-13   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.