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: 646 [Rate centres in NPA 646] [Dial plan for NPA 646]

NXX: 918

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-918 A New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
646-918 0 New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2006-07-06   
646-918 1 New York City Zone 01 NY WHPLNYWPXOY  997E BANDWIDTH.COM CLEC, LLC - NY 132   2013-07-21   
646-918 4 New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2006-07-06   
646-918 5 New York City Zone 01 NY   515J IP HORIZON LLC 132   2005-03-31   
646-918 6 New York City Zone 01 NY NYCMNYWIPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 132   2005-04-07   
646-918 7 New York City Zone 01 NY NYCMNYWIPS0  532D TIME WARNER CABLE INFO SVCE (NEW YORK) LLC-NY 132   2005-04-07   
646-918 8 New York City Zone 01 NY   515J IP HORIZON LLC 132   2005-03-29   
646-918 9 New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132   2013-02-04   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.