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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-737 A New York City Zone 01 NY   829J PAETEC ITEL, LLC 132      
646-737 0 New York City Zone 01 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2009-08-25   
646-737 1 New York City Zone 01 NY   829J PAETEC ITEL, LLC 132   2009-08-22   
646-737 2 New York City Zone 01 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-09-17   
646-737 3 New York City Zone 01 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-09-17   
646-737 4 New York City Zone 01 NY GNBGNY01AMD  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 132   2009-09-17   
646-737 5 New York City Zone 01 NY NYCMNYAACMM  5562 METROPCS, INC. 132   2009-09-22   
646-737 6 New York City Zone 01 NY NYCMNYAACMM  5562 METROPCS, INC. 132   2009-09-22   
646-737 7 New York City Zone 01 NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2009-09-25   
646-737 8 New York City Zone 01 NY NYCMNYAACMM  5562 METROPCS, INC. 132   2009-09-22   
646-737 9 New York City Zone 01 NY   4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2009-09-19   

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

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