Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 646 [Rate centres in NPA 646] [Dial plan for NPA 646]

NXX: 556

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-556 A New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132      
646-556 0 New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132   2008-10-19   
646-556 1 New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132   2008-10-19   
646-556 2 New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132   2008-10-10   
646-556 3 New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132   2008-10-10   
646-556 4 New York City Zone 01 NY NYCMNY36DS0  9104 VERIZON NEW YORK, INC. 132   2008-10-10   
646-556 5 New York City Zone 01 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2008-12-05   
646-556 6 New York City Zone 01 NY NYCPNYYKFMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2009-08-05   
646-556 7 New York City Zone 01 NY NYCPNYYKFMD  4593 BROADVIEW NETWORKS, INC. - NY 132   2009-08-05   
646-556 8 New York City Zone 01 NY MEVLNYOC2MD  3724 CONVERSENT COMMUNICATIONS OF NEW YORK, LLC - NY 132   2009-08-05   
646-556 9 New York City Zone 01 NY NYCMNYBXZMD  3746 US LEC COMMUNICATIONS, INC. - NY 132   2009-08-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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