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: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
646-478 A New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
646-478 0 New York City Zone 01 NY NYCKNYZSDS0  325B XCHANGE TELECOM CORP. - NY 132      
646-478 1 New York City Zone 01 NY NYCMNY371MD  4152 PAETEC COMMUNICATIONS, INC. - NY 132      
646-478 2 New York City Zone 01 NY NYCMNY371MD  4152 PAETEC COMMUNICATIONS, INC. - NY 132      
646-478 3 New York City Zone 01 NY NYCKNYZSDS0  325B XCHANGE TELECOM CORP. - NY 132      
646-478 4 New York City Zone 01 NY NYCKNYZSDS0  325B XCHANGE TELECOM CORP. - NY 132      
646-478 5 New York City Zone 01 NY NYCKNYZSDS0  325B XCHANGE TELECOM CORP. - NY 132      
646-478 6 New York City Zone 01 NY NYCMNYBWGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      
646-478 7 New York City Zone 01 NY   793K TWC IP ENABLED SERVICES, LLC 132      
646-478 8 New York City Zone 01 NY   793K TWC IP ENABLED SERVICES, LLC 132      
646-478 9 New York City Zone 01 NY NYCMNY83DSZ  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 132      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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