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: 484

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-484 A Jersey City NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
201-484 0 Jersey City NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2005-01-07   
201-484 1 Jersey City NJ RDBKNJBADS1  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 224      
201-484 2 Jersey City NJ JRCYNJBRDS5  9206 VERIZON NEW JERSEY, INC. 224   2001-11-21   
201-484 3 Jersey City NJ JRCYNJBRDS5  9206 VERIZON NEW JERSEY, INC. 224   2001-11-21   
201-484 4 Jersey City NJ JRCYNJBRDS5  9206 VERIZON NEW JERSEY, INC. 224   2001-11-21   
201-484 5 Jersey City NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2014-02-21   
201-484 6 Jersey City NJ WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2018-05-01   
201-484 7 Jersey City NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2004-10-02   
201-484 8 Jersey City NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2004-07-04   
201-484 9 Jersey City NJ NBWKNJ17QMD  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2005-08-08   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.