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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-489 A Greenwich CT GNWCCTGNX5X  4950 CABLEVISION LIGHTPATH, INC. - CT 132      
203-489 0 Greenwich CT NYCMNYZRDBS  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 132      
203-489 1 Greenwich CT NYCMNYBXYMD  3083 PAETEC COMMUNICATIONS, LLC - CT 132      
203-489 2 Greenwich CT WHPLNYWPXOY  199F BANDWIDTH.COM CLEC, LLC - CT 132      
203-489 3 Greenwich CT WHPLNYWPAMD  4950 CABLEVISION LIGHTPATH, INC. - CT 132      
203-489 4 Greenwich CT GNWCCTGNX5X  4950 CABLEVISION LIGHTPATH, INC. - CT 132      
203-489 5 Greenwich CT WHPLNYWPXOY  199F BANDWIDTH.COM CLEC, LLC - CT 132      
203-489 6 Greenwich CT WHPLNYWPXOY  199F BANDWIDTH.COM CLEC, LLC - CT 132      
203-489 7 Greenwich CT NYCMNYZRYMD  508J CENTURYLINK COMMUNICATIONS, LLC 132      
203-489 8 Greenwich CT NYCMNYZRDBS  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 132      
203-489 9 Greenwich CT NYCMNYZRDBS  539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 132      

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

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