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: 252

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-252 A Byram CT GNWCCTGNX5Y  4950 CABLEVISION LIGHTPATH, INC. - CT 132      
475-252 0 Byram CT NYCMNYBXJMD  073H TELNYX LLC 132   2019-10-25   
475-252 1 Byram CT NYCMNYZRDBS  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 132   2020-01-15   
475-252 2 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-03-02   
475-252 3 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-03-02   
475-252 4 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-08-20   
475-252 5 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-08-20   
475-252 6 Byram CT GNWCCTGNX5Y  4950 CABLEVISION LIGHTPATH, INC. - CT 132   2018-11-11   
475-252 7 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-06-21   
475-252 8 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-06-21   
475-252 9 Byram CT NYCMNYBXDSL  639C ONVOY, LLC - CT 132   2020-06-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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