Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4950 CABLEVISION LIGHTPATH, INC. - CT

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
475-278 3 Greenwich CT   132   2021-04-21   
475-282 7 Bridgeport CT   920   2013-06-16   
475-328 5 Darien CT   920   2014-10-09   
475-359 6 Stamford CT   920   2018-04-27   
475-397 A Norwalk CT   920   2025-12-11   
475-397 0 Norwalk CT   920   2025-12-11   
475-999 3 Fairfield CT   920   2013-12-15   
860-361 A Litchfield CT NRWLCT02YMD  920      
860-361 7 Litchfield CT   920      
959-799 2 Torrington CT   920   2023-11-10   

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

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