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: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-826 A Danbury CT NWLNCT02DS7  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920      
203-826 0 Danbury CT HRFRCT0377Z  350E YMAX COMMUNICATIONS CORP. - CT 920   2011-11-22   
203-826 1 Danbury CT HRFRCT0377Z  350E YMAX COMMUNICATIONS CORP. - CT 920   2011-11-22   
203-826 2 Danbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-11-18   
203-826 3 Danbury CT HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920   2005-08-15   
203-826 4 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-08-25   
203-826 5 Danbury CT NWHNCT02GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2006-07-07   
203-826 6 Danbury CT BLFDCTAP2MD  6624 OMNIPOINT COMMUNICATIONS, INC. - CT 920   2006-10-09   
203-826 7 Danbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-07-26   
203-826 8 Danbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-10   
203-826 9 Danbury CT HRFRCTCR3MD  318J COMCAST IP PHONE, LLC 920   2006-07-26   

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

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