Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-354 A Norwalk CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 0 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 1 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 2 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 3 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 4 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 5 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 6 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 7 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 8 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-354 9 Norwalk CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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