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OCN: 4800 LEVEL 3 COMMUNICATIONS, LLC - CT

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
860-381 4 Ledyard CT SMFRCTPU4MD  920   2005-07-17   
860-381 6 Ledyard CT SMFRCTPU4MD  920   2007-01-28   
860-383 0 Norwich CT SMFRCTPU4MD  920   2005-09-22   
860-383 8 Norwich CT SMFRCTPU4MD  920   2005-12-09   
860-386 9 Windsor Locks CT SMFRCTPU4MD  920   2006-10-01   
860-391 0 Old Saybrook CT SMFRCTPU4MD  920   2005-09-22   
860-393 7 Litchfield CT SMFRCTPU4MD  920   2014-07-09   
860-394 4 Enfield CT SMFRCTPU4MD  920   2004-02-02   
860-398 A Middletown CT SMFRCTPU4MD  920      
860-398 4 Middletown CT SMFRCTPU4MD  920      
860-398 5 Middletown CT SMFRCTPU4MD  920   2005-01-14   
860-398 6 Middletown CT SMFRCTPU4MD  920   2005-02-07   
860-398 7 Middletown CT SMFRCTPU4MD  920   2014-10-27   
860-410 4 Plainville CT SMFRCTPU4MD  920   2005-09-12   
860-415 4 Mystic CT SMFRCTPU4MD  920   2005-09-12   
860-415 8 Mystic CT SMFRCTPU4MD  920   2004-12-12   
860-419 A Cornwall CT SMFRCTPU4MD  920      
860-419 8 Cornwall CT SMFRCTPU4MD  920   2006-04-07   
860-451 0 Niantic CT SMFRCTPU4MD  920   2006-04-02   
860-451 5 Niantic CT SMFRCTPU4MD  920   2005-09-12   
860-452 0 Killingworth CT SMFRCTPU4MD  920   2008-05-13   
860-453 6 Canaan CT SMFRCTPU4MD  920   2008-05-13   
860-455 4 Willimantic CT SMFRCTPU4MD  920   2003-08-12   
860-458 7 Stafford Springs CT SMFRCTPU4MD  920   2015-10-08   
860-467 4 East Hampton CT SMFRCTPU4MD  920   2005-09-10   
860-468 3 Lebanon CT SMFRCTPU4MD  920   2007-03-30   
860-468 4 Lebanon CT SMFRCTPU4MD  920   2005-07-17   
860-469 3 Winsted CT SMFRCTPU4MD  920   2005-07-17   
860-469 4 Winsted CT SMFRCTPU4MD  920   2004-01-12   
860-469 6 Winsted CT SMFRCTPU4MD  920   2005-07-17   
860-471 8 Hartford CT SMFRCTPU4MD  920   2009-08-10   
860-474 4 Manchester CT SMFRCTPU4MD  920   2003-08-29   
860-481 A Putnam CT SMFRCTPU4MD  920      
860-481 4 Putnam CT SMFRCTPU4MD  920      
860-481 6 Putnam CT SMFRCTPU4MD  920   2005-05-02   
860-481 7 Putnam CT SMFRCTPU4MD  920   2005-05-02   
860-481 8 Putnam CT SMFRCTPU4MD  920   2005-05-02   
860-484 0 Thomaston CT SMFRCTPU4MD  920   2008-05-19   
860-484 7 Thomaston CT SMFRCTPU4MD  920   2005-09-08   
860-488 9 New Milford CT SMFRCTPU4MD  920   2005-03-12   
860-492 0 Sharon CT SMFRCTPU4MD  920   2008-08-13   
860-492 4 Sharon CT SMFRCTPU4MD  920   2012-03-03   
860-495 0 Pawcatuck CT SMFRCTPU4MD  920   2008-05-08   
860-497 4 North Thompson CT SMFRCTPU4MD  920   2006-11-08   
860-498 4 Coventry CT SMFRCTPU4MD  920   2008-05-13   
860-499 5 Cornwall CT SMFRCTPU4MD  920   2005-01-09   
860-506 3 Bristol CT SMFRCTPU4MD  920   2008-03-26   
860-509 4 Hartford CT SMFRCTPU4MD  920   2014-10-27   
860-516 A Bristol CT   920      
860-516 0 Bristol CT SMFRCTPU4MD  920   2006-04-02   
860-516 1 Bristol CT SMFRCTPU4MD  920   2006-08-28   
860-516 2 Bristol CT   920      
860-516 3 Bristol CT   920      
860-516 4 Bristol CT SMFRCTPU4MD  920   2005-08-05   
860-516 8 Bristol CT SMFRCTPU4MD  920   2004-12-12   
860-516 9 Bristol CT SMFRCTPU4MD  920      
860-517 8 Plainville CT SMFRCTPU4MD  920   2004-12-12   
860-531 3 Colchester CT SMFRCTPU4MD  920   2007-01-05   
860-531 4 Colchester CT SMFRCTPU4MD  920   2005-09-08   
860-542 2 Norfolk CT SMFRCTPU4MD  920   2008-05-13   
860-546 4 Canterbury CT SMFRCTPU4MD  920   2007-03-05   
860-552 A Clinton CT SMFRCTPU4MD  920      
860-552 1 Clinton CT SMFRCTPU4MD  920   2012-02-24   
860-552 2 Clinton CT SMFRCTPU4MD  920   2008-05-13   
860-553 3 Storrs CT SMFRCTPU4MD  920   2004-12-12   
860-554 0 Haddam CT SMFRCTPU4MD  920   2006-11-08   
860-554 6 Haddam CT SMFRCTPU4MD  920   2012-02-24   
860-556 2 Canterbury CT SMFRCTPU4MD  920   2008-01-30   
860-556 4 Canterbury CT SMFRCTPU4MD  920   2005-07-17   
860-560 8 Hartford CT SMFRCTPU4MD  920   2010-12-04   
860-566 8 Hartford CT SMFRCTPU4MD  920   2013-09-28   
860-566 9 Hartford CT SMFRCTPU4MD  920   2008-04-13   
860-577 8 Old Saybrook CT SMFRCTPU4MD  920   2002-07-16   
860-581 4 Essex CT SMFRCTPU4MD  920   2008-05-13   
860-581 9 Essex CT SMFRCTPU4MD  920   2014-04-14   
860-591 A Jewett City CT SMFRCTPU4MD  920      
860-591 0 Jewett City CT SMFRCTPU4MD  920   2005-09-12   
860-591 5 Jewett City CT SMFRCTPU4MD  920   2008-02-14   
860-591 8 Jewett City CT SMFRCTPU4MD  920   2004-12-12   
860-592 7 Kent CT SMFRCTPU4MD  920   2014-07-08   
860-596 0 Lakeville CT SMFRCTPU4MD  920   2008-05-13   
860-598 3 Lyme CT SMFRCTPU4MD  920   2008-02-27   
860-598 4 Lyme CT SMFRCTPU4MD  920   2005-09-08   
860-607 1 Windsor CT SMFRCTPU4MD  920   2008-05-20   
860-607 2 Windsor CT SMFRCTPU4MD  920   2012-02-20   
860-613 6 Middletown CT SMFRCTPU4MD  920   2011-03-05   
860-615 4 Moodus CT SMFRCTPU4MD  920   2005-03-24   
860-615 5 Moodus CT SMFRCTPU4MD  920   2008-05-16   
860-618 6 Torrington CT SMFRCTPU4MD  920   2012-03-03   
860-631 4 Watertown CT SMFRCTPU4MD  920   2005-09-12   
860-631 5 Watertown CT SMFRCTPU4MD  920   2004-12-12   
860-640 4 Windsor CT SMFRCTPU4MD  920   2005-09-12   
860-661 A Old Saybrook CT SMFRCTPU4MD  920      
860-661 0 Old Saybrook CT SMFRCTPU4MD  920   2005-02-07   
860-661 4 Old Saybrook CT SMFRCTPU4MD  920      
860-691 9 Niantic CT SMFRCTPU4MD  920   2004-12-12   
860-706 8 Hartford CT SMFRCTPU4MD  920   2005-01-09   
860-709 9 Hartford CT SMFRCTPU4MD  920   2012-03-07   
860-717 7 New Milford CT SMFRCTPU4MD  920   2012-08-26   
860-724 2 Hartford CT SMFRCTPU4MD  920   2010-12-09   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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