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: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-733 A Cragmere NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
201-733 0 Cragmere NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
201-733 1 Cragmere NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-733 2 Cragmere NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-733 3 Cragmere NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-733 4 Cragmere NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
201-733 5 Cragmere NJ   482F CORETEL NEW JERSEY, INC. - NJ 224      
201-733 6 Cragmere NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224      
201-733 7 Cragmere NJ PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224      
201-733 8 Cragmere NJ JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
201-733 9 Cragmere NJ   637C ONVOY, LLC - NJ 224      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.