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: 957

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-957 A Hackensack NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
201-957 0 Hackensack NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2012-03-30   
201-957 1 Hackensack NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2012-04-03   
201-957 2 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-07-09   
201-957 3 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-07-09   
201-957 4 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-07-09   
201-957 5 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-07-09   
201-957 6 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2012-07-09   
201-957 7 Hackensack NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224   2013-07-20   
201-957 8 Hackensack NJ JRCYNJBRBMD  2771 LEVEL 3 TELECOM OFNEW JERSEY, LP - NJ 224   2013-07-28   
201-957 9 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2013-10-25   

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.