Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7140 TC SYSTEMS, INC. - NY

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
917-639 0 New York City Zone 01 NY NYCMNYBXDS0  132      
917-639 1 New York City Zone 01 NY NYCMNYBXDS0  132      
917-639 2 New York City Zone 01 NY NYCMNYBXDS0  132      
917-639 4 New York City Zone 01 NY NYCMNYBXDS0  132      
917-639 9 New York City Zone 01 NY NYCMNYBXDS0  132      
929-567 1 New York City Zone 06 NY   132   2026-01-04   
929-616 7 New York City Zone 09 NY DRPKNYDPLMD  132   2019-11-02   
929-663 A New York City Zone 06 NY NYCQNYRPDS3  132      
929-663 6 New York City Zone 06 NY NYCQNYRPDS3  132   2023-04-02   
929-793 0 New York City Zone 05 NY DRPKNYDPLMD  132   2025-01-20   
929-853 4 New York City Zone 06 NY   132   2026-04-27   
934-237 A Huntington NY DRPKNYDPLMD  132      
934-237 1 Huntington NY DRPKNYDPLMD  132   2023-06-26   
934-724 0 Montauk Point NY DRPKNYDPLMD  132   2021-03-26   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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