Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
860-896 5 Rockville CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-05   
860-896 7 Rockville CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
860-896 8 Rockville CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2006-04-24   
860-899 1 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-08-16   
860-910 A New London CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-910 0 New London CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-16   
860-910 1 New London CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-09-16   
860-910 4 New London CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-920 4 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-05-23   
860-920 5 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-11-02   
860-920 7 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-06-19   
860-932 6 Danielson CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2015-10-08   
860-946 4 New Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
860-947 4 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-07-18   
860-956 3 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2013-11-16   
860-956 5 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-09-27   
860-956 6 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-10-18   
860-967 A Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-967 0 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-29   
860-967 3 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-969 8 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2015-08-17   
860-986 6 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-01-31   
860-986 7 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-09-17   
959-205 3 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-06-08   
959-205 4 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-06-08   
959-205 9 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2021-09-04   
959-214 A Washington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
959-214 1 Washington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-06-11   
959-221 7 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2021-07-24   
959-259 9 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2024-03-30   
959-666 3 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-09-12   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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