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: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
475-207 A Woodbury CT WLMNCT132MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2025-01-22   
475-207 0 Woodbury CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2017-07-22   
475-207 1 Woodbury CT   792K CHARTER IP ENABLED SERVICES, LLC 920   2016-04-18   
475-207 2 Woodbury CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-02-28   
475-207 3 Woodbury CT   639C ONVOY, LLC - CT 920   2019-04-22   
475-207 4 Woodbury CT   639C ONVOY, LLC - CT 920   2019-04-22   
475-207 5 Woodbury CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2019-08-30   
475-207 6 Woodbury CT   639C ONVOY, LLC - CT 920   2019-01-25   
475-207 7 Woodbury CT   639C ONVOY, LLC - CT 920   2019-01-25   
475-207 8 Woodbury CT   639C ONVOY, LLC - CT 920   2019-01-25   
475-207 9 Woodbury CT   073H TELNYX LLC 920   2018-05-02   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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