Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 466E IDT AMERICA, CORP. - CT

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
860-315 9 Putnam CT HRFRCT03JMD  920      
860-317 1 Plainfield CT HRFRCT03JMD  920      
860-390 8 Lyme CT HRFRCT03JMD  920      
860-400 8 Ledyard CT HRFRCT03JMD  920      
860-412 9 Danielson CT HRFRCT03JMD  920      
860-451 8 Niantic CT HRFRCT03JMD  920      
860-546 5 Canterbury CT HRFRCT03JMD  920      
860-574 9 New London CT HRFRCT03JMD  920      
860-591 1 Jewett City CT HRFRCT03JMD  920      
860-603 8 Colchester CT HRFRCT03JMD  920      
860-650 8 Pawcatuck CT HRFRCT03JMD  920      
860-772 A New London CT HRFRCT03JMD  920      
860-772 2 New London CT HRFRCT03JMD  920      
860-809 8 Lebanon CT HRFRCT03JMD  920      
860-850 3 Niantic CT HRFRCT03JMD  920      
860-891 0 Moodus CT HRFRCT03JMD  920      
860-892 8 Norwich CT HRFRCT03JMD  920      
860-980 8 Mystic CT HRFRCT03JMD  920      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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