Local Calling Guide

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

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

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NPA-NXX-X Rate Centre Region Switch OCN LATA Eff date Disc date Map
203-200 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2008-10-22 map
203-200-0 New Haven CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2008-10-22 map
203-200-1 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-2 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-3 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-4 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-5 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-6 New Haven CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 2009-06-02
203-200-7 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2009-07-14
203-200-8 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT [link] 920 2010-02-08
203-200-9 New Haven CT 6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT [link] 920 2010-02-08
203-201 New Haven CT 6630 USA MOBILITY WIRELESS, INC. [link] 920 map
203-202 Darien CT NRWLCTCVDS0 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920 map
203-202-0 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920 map
203-202-1 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-202-2 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-202-3 Darien CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2005-12-19
203-202-4 Darien CT 6664 SPRINT SPECTRUM L.P. [link] 920 2007-07-13
203-202-5 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-202-6 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-202-7 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-202-8 Darien CT 7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT [link] 920 2003-07-20
203-202-9 Darien CT 4950 CABLEVISION LIGHTPATH, INC. - CT [link] 920
203-204 Guilford CT 7143 TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT [link] 920 map
203-204-0 Guilford CT 7143 TELEPORT COMMUNICATIONS GROUP - NEW YORK - CT [link] 920 map
203-204-1 Guilford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2005-09-01
203-204-2 Guilford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2005-09-01
203-204-3 Guilford CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2010-09-09
203-204-6 Guilford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT [link] 920 2008-05-19
203-204-8 Guilford CT 199F BANDWIDTH.COM CLEC, LLC - CT [link] 920 2012-05-19
203-205 Danbury CT DNBRCT00DS1 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-205-0 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-205-1 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-2 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-3 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-4 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-5 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-6 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-7 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-8 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-205-9 Danbury CT 9841 BROADWING COMMUNICATIONS, LLC - CT [link] 920 2006-02-06
203-206 Waterbury CT 4036 NEW CINGULAR WIRELESS PCS, LLC - DC [link] 920 map
203-207 Danbury CT DNBRCT00DS1 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-207-0 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920 map
203-207-1 Danbury CT 4036 NEW CINGULAR WIRELESS PCS, LLC - DC [link] 920 2007-10-22
203-207-2 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-207-3 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-207-4 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-207-5 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920
203-207-6 Danbury CT 9147 SOUTHERN NEW ENGLAND TELEPHONE CO. [link] 920


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