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: 631 [Rate centres in NPA 631] [Dial plan for NPA 631]

NXX: 953

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
631-953 A Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-953 0 Riverhead NY NYCPNYYKFMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2001-08-13   
631-953 1 Riverhead NY GCPKNYAIGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2008-10-13   
631-953 2 Riverhead NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2008-09-07   
631-953 3 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-02-16   
631-953 4 Riverhead NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2004-09-28   
631-953 5 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2010-06-16   
631-953 6 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-03-16   
631-953 7 Riverhead NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2014-04-16   
631-953 8 Riverhead NY RVHDNYRVDS0  9104 VERIZON NEW YORK, INC. 132      
631-953 9 Riverhead NY NYCMNY83D1S  282E YMAX COMMUNICATIONS CORP. - NY 132   2011-03-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.