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Switch: DNVTCO56DS8

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
303-952 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-952 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-02-24   
303-952 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-953 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-953 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-954 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-954 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-957 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 8 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-963 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-974 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-974 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-974 7 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-07-28   
303-974 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-990 8 Fort Lupton CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-05-19   
308-204 0 North Julesburg NE 3233 LEVEL 3 COMMUNICATIONS, LLC - NE 656   2023-01-23   
720-204 A Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-204 1 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 2 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 3 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 4 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 5 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-07-30   
720-204 7 Longmont CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-05-02   
720-210 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-01   
720-210 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-08-01   
720-216 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2010-03-28   
720-235 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-239 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-240 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-250 9 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-251 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-251 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-09-18   
720-251 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-253 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-253 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-255 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-256 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2008-10-09   
720-259 A Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-259 0 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-05-08   
720-259 1 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-05-16   
720-259 2 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-05-16   
720-259 3 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-05-16   
720-259 4 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
720-259 5 Denver CO 6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-05-16   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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