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: 485

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
917-485 A New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132      
917-485 0 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2012-09-14   
917-485 1 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2012-09-14   
917-485 2 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2012-09-14   
917-485 3 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-06-04   
917-485 4 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-07-16   
917-485 5 New York City Zone 11 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2013-08-16   
917-485 6 New York City Zone 11 NY NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132   2014-05-14   
917-485 7 New York City Zone 11 NY   829J PAETEC ITEL, LLC 132   2013-07-11   
917-485 8 New York City Zone 11 NY NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2013-08-31   
917-485 9 New York City Zone 11 NY NYCMNYAACML  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2013-08-31   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.