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: 551 [Rate centres in NPA 551] [Dial plan for NPA 551]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
551-666 A Bayonne NJ   991G VOXBEAM TELECOMMUNICATIONS INC. - NJ 224   2013-06-17   
551-666 0 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2013-06-18   
551-666 1 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2013-06-18   
551-666 2 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2013-11-10   
551-666 3 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2014-09-04   
551-666 4 Bayonne NJ   637C ONVOY, LLC NJ 224   2014-09-05   
551-666 5 Bayonne NJ   637C ONVOY, LLC NJ 224   2014-10-07   
551-666 6 Bayonne NJ   991G VOXBEAM TELECOMMUNICATIONS INC. - NJ 224   2013-06-17   
551-666 7 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2014-09-04   
551-666 8 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2013-06-18   
551-666 9 Bayonne NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2013-06-18   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.