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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      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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