Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 475 [Rate centres in NPA 475] [Dial plan for NPA 475]

NXX: 335

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-335 A Greenwich CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132      
475-335 0 Greenwich CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-01-07   
475-335 1 Greenwich CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2024-01-07   
475-335 2 Greenwich CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2023-09-25   
475-335 5 Greenwich CT NYCMNYZRX1X  145J TERRA NOVA TELECOM INC. 132   2023-11-16   
475-335 7 Greenwich CT   639C ONVOY, LLC - CT 132   2024-04-20   
475-335 8 Greenwich CT   639C ONVOY, LLC - CT 132   2024-03-09   
475-335 9 Greenwich CT   639C ONVOY, LLC - CT 132   2024-04-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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