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: 720

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-720 A Leonia NJ NWRKNJ0209Z  2680 PAETEC COMMUNICATIONS, INC. - NJ 224      
201-720 0 Leonia NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2013-12-13   
201-720 1 Leonia NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-02-02   
201-720 2 Leonia NJ NWRKNJ0209Z  2680 PAETEC COMMUNICATIONS, INC. - NJ 224      
201-720 3 Leonia NJ NWRKNJ10XMY  2680 PAETEC COMMUNICATIONS, INC. - NJ 224   2014-07-19   
201-720 4 Leonia NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-02-02   
201-720 5 Leonia NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-02-02   
201-720 6 Leonia NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2016-01-05   
201-720 7 Leonia NJ NWRKNJ0209Z  2680 PAETEC COMMUNICATIONS, INC. - NJ 224      
201-720 8 Leonia NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-08-22   
201-720 9 Leonia NJ NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224   2010-08-22   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.