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: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-242 A Huntington CT NRWLCT02YMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-242 0 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-05-24   
203-242 1 Huntington CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-242 2 Huntington CT   145J TERRA NOVA TELECOM INC. 920   2021-07-15   
203-242 3 Huntington CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-242 4 Huntington CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920   2022-03-31   
203-242 5 Huntington CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2021-07-09   
203-242 6 Huntington CT MDTWCTNIGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 920   2010-06-08   
203-242 7 Huntington CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-09-28   
203-242 8 Huntington CT HRFRCT0380Z  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
203-242 9 Huntington CT NRWLCTCVDS0  4950 CABLEVISION LIGHTPATH, INC. - CT 920      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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