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: 851

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-851 A Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 0 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 1 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 2 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 3 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 4 Hackensack NJ NWRKNJ10XPX  2680 PAETEC COMMUNICATIONS, INC. - NJ 224   2012-10-10   
201-851 5 Hackensack NJ NWRKNJMDDS0  4123 XO NEW JERSEY, INC. 224   2005-08-26   
201-851 6 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 7 Hackensack NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
201-851 8 Hackensack NJ JRCYNJ10CM5  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 224   2015-09-12   
201-851 9 Hackensack NJ TTBONJ12AMD  6664 SPRINT SPECTRUM L.P. 224   2006-04-15   

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.