Local Calling Guide

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

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-344 A Old Greenwich CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-344 0 Old Greenwich CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-344 1 Old Greenwich CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-344 2 Old Greenwich CT NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-344 3 Old Greenwich CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-344 4 Old Greenwich CT HRFRCT03XMX  145J TERRA NOVA TELECOM INC. 920      
203-344 5 Old Greenwich CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920      
203-344 6 Old Greenwich CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-344 7 Old Greenwich CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
203-344 8 Old Greenwich CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920      
203-344 9 Old Greenwich CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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