Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

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Last updated: Fri, 17 May 2013 01:26:12 UTC

How to use this page

NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 684

NPA-NXX-X Rate Centre Region Switch OCN LATA Eff date Disc date Map
203-684 New Haven CT 5562 METRO PCS, INC. [link] 920 map
203-684-0 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-09-06 map
203-684-1 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-09-06
203-684-2 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-09-06
203-684-3 New Haven CT 350E YMAX COMMUNICATIONS CORP. - CT [link] 920 2011-10-12
203-684-4 New Haven CT 5562 METRO PCS, INC. [link] 920 2008-11-17
203-684-5 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2012-02-14
203-684-6 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-09-06
203-684-7 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-09-06
203-684-8 New Haven CT 350E YMAX COMMUNICATIONS CORP. - CT [link] 920 2011-10-12
203-684-9 New Haven CT 5562 METRO PCS, INC. [link] 920 2008-11-17


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