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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
917-387 A New York City Zone 12 NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2010-11-29   
917-387 0 New York City Zone 12 NY   282E YMAX COMMUNICATIONS CORP. - NY 132   2010-11-29   
917-387 1 New York City Zone 12 NY   282E YMAX COMMUNICATIONS CORP. - NY 132   2010-11-29   
917-387 2 New York City Zone 12 NY   282E YMAX COMMUNICATIONS CORP. - NY 132   2010-11-29   
917-387 3 New York City Zone 12 NY   282E YMAX COMMUNICATIONS CORP. - NY 132   2010-11-29   
917-387 4 New York City Zone 12 NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2010-11-30   
917-387 5 New York City Zone 12 NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2011-08-15   
917-387 6 New York City Zone 12 NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2011-08-15   
917-387 7 New York City Zone 12 NY   6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2011-08-15   
917-387 8 New York City Zone 12 NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 132   2011-03-08   
917-387 9 New York City Zone 12 NY   532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 132   2011-03-25   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.