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: 917 [Rate centres in NPA 917] [Dial plan for NPA 917]

NXX: 780

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
917-780 A New York City Zone 12 NY NYCQNYWSCM3  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2012-11-25   
917-780 0 New York City Zone 12 NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY DBA T-MOBILE USA 132   2013-10-10   
917-780 1 New York City Zone 12 NY   828F WIPHONICA TECHNOLOGIES, INC. - NY 132   2013-06-22   
917-780 2 New York City Zone 12 NY   997E BANDWIDTH.COM CLEC, LLC - NY 132   2013-04-28   
917-780 3 New York City Zone 12 NY   4593 BROADVIEW NETWORKS, INC. - NY 132   2013-03-04   
917-780 4 New York City Zone 12 NY   7133 MCI WORLDCOM COMMUNICATIONS INC. - NY 132   2013-03-01   
917-780 5 New York City Zone 12 NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-05-11   
917-780 6 New York City Zone 12 NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY DBA T-MOBILE USA 132   2013-02-10   
917-780 7 New York City Zone 12 NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY DBA T-MOBILE USA 132   2013-02-10   
917-780 8 New York City Zone 12 NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY DBA T-MOBILE USA 132   2013-02-10   
917-780 9 New York City Zone 12 NY   6622 OMNIPOINT COMMUNICATIONS, INC. - NY DBA T-MOBILE USA 132   2013-02-10   

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.