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Switch: DNVTCO56DS8

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
303-418 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-418 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-418 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-418 8 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-479 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-02-26   
303-482 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 8 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-483 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-483 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-483 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-483 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-483 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-493 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-493 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-493 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-493 6 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-500 A Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-500 1 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-06-30   
303-500 3 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-05-30   
303-500 5 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-01-04   
303-500 8 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-07-15   
303-502 5 Fort Lupton CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-04-02   
303-502 9 Fort Lupton CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-05-26   
303-532 1 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-21   
303-532 4 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2003-01-06   
303-532 5 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-12-10   
303-536 3 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-11-28   
303-536 5 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
303-536 6 Hudson CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2014-01-11   
303-547 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-547 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-547 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-552 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 6 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-557 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 6 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-558 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-562 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 6 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-563 8 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-569 4 Georgetown CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2011-03-29   
303-569 6 Georgetown CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-11   
303-569 8 Georgetown CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-05-20   
303-578 A Keenesburg CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-578 1 Keenesburg CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-05-30   
303-578 3 Keenesburg CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2007-05-21   
303-586 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-586 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-12-03   
303-586 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-02-01   
303-586 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-02-12   
303-586 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-02-12   
303-586 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-02-12   
303-590 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-590 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-590 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-590 6 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-590 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-590 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-625 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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