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: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-740 A Oradell NJ NWRKNJMDVMD  2989 GLOBAL CROSSING LOCAL SERVICES, INC. - NJ 224      
201-740 1 Oradell NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-740 2 Oradell NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-740 3 Oradell NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224      
201-740 4 Oradell NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-740 5 Oradell NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-740 6 Oradell NJ NWRKNJMDVMD  2989 GLOBAL CROSSING LOCAL SERVICES, INC. - NJ 224      
201-740 7 Oradell NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
201-740 8 Oradell NJ JRCYNJ658MD  197D VONAGE AMERICA LLC 224      
201-740 9 Oradell NJ   145J TERRA NOVA TELECOM INC. 224      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.