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: 201 [Rate centres in NPA 201] [Dial plan for NPA 201]

NXX: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-583 A Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 0 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 1 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 2 Union City NJ   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
201-583 3 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 4 Union City NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-583 5 Union City NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
201-583 6 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 7 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 8 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      
201-583 9 Union City NJ UNCYNJ02DS5  9206 VERIZON NEW JERSEY, INC. 224      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.