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: 731

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-731 A New York City Zone 01 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      
646-731 0 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-02-03   
646-731 1 New York City Zone 01 NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2005-06-25   
646-731 2 New York City Zone 01 NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2005-06-25   
646-731 3 New York City Zone 01 NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2005-06-25   
646-731 4 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2006-02-03   
646-731 5 New York City Zone 01 NY NYCMNYBXYMD  4152 PAETEC COMMUNICATIONS, INC. - NY 132   2005-08-08   
646-731 6 New York City Zone 01 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2005-05-16   
646-731 7 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2005-05-17   
646-731 8 New York City Zone 01 NY NYCMNYAACMM  6622 OMNIPOINT COMMUNICATIONS, INC. - NY 132   2005-05-17   
646-731 9 New York City Zone 01 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132   2006-07-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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