Local Calling Guide

Area code/prefix search

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

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Last updated: Wed, 12 Jun 2013 23:24:04 UTC

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

NXX: 891

NPA-NXX-X Rate Centre Region Switch OCN LATA Eff date Disc date Map
203-891 New Haven CT ORNGCT00RS0 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-891-0 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-891-1 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-891-2 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-891-3 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-891-4 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-891-5 New Haven CT 7621 COMCAST PHONE OF CONNECTICUT, INC. - CT [link] 920 2006-10-03
203-891-6 New Haven CT 7621 COMCAST PHONE OF CONNECTICUT, INC. - CT [link] 920 2006-10-03
203-891-7 New Haven CT 7621 COMCAST PHONE OF CONNECTICUT, INC. - CT [link] 920 2006-10-03
203-891-8 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-891-9 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920


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