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OCN: 6118 LEVEL 3 COMMUNICATIONS, LLC - CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
719-428 2 Colorado Springs-Main CO CLSPCOMAXMX  658   2011-01-14   
719-428 3 Colorado Springs-Main CO CLSPCOMAXMX  658   2011-01-14   
719-428 4 Colorado Springs-Main CO CLSPCOMAXMX  658   2011-01-14   
719-452 7 Colorado Springs-Main CO CLSPCOMAXMX  658   2011-12-22   
719-452 8 Colorado Springs-Main CO CLSPCOMAXMX  658   2010-12-28   
719-453 0 Colorado Springs-Main CO CLSPCOMAXMX  658   2013-09-29   
719-453 1 Colorado Springs-Main CO CLSPCOMAXMX  658   2013-09-29   
719-455 2 Florence CO CLSPCOMAXMX  658   2019-08-12   
719-457 A Colorado Springs-Main CO CLSPCOMAXMX  658      
719-463 4 Colorado Springs-Main CO CLSPCOMAXMX  658   2020-03-02   
719-463 5 Colorado Springs-Main CO CLSPCOMAXMX  658   2020-03-02   
719-463 6 Colorado Springs-Main CO CLSPCOMAXMX  658   2021-05-15   
719-466 A Colorado Springs-Main CO CLSPCOMAXMX  658      
719-466 2 Colorado Springs-Main CO CLSPCOMAXMX  658      
719-470 6 Pueblo-Main CO CLSPCOMAXMX  658   2015-12-18   
719-478 8 Rush CO CLSPCOMAXMX  658   2022-07-03   
719-493 9 Colorado Springs-Main CO CLSPCOMAXMX  658   2014-08-16   
719-496 A Alamosa CO CLSPCOMAXMX  658      
719-496 2 Alamosa CO CLSPCOMAXMX  658   2010-11-22   
719-497 A Trinidad CO CLSPCOMAXMX  658      
719-497 0 Trinidad CO CLSPCOMAXMX  658      
719-500 8 Colorado Springs-Main CO CLSPCOMAXMX  658   2020-05-09   
719-507 7 Pueblo-Main CO CLSPCOMAXMX  658   2022-03-24   
719-507 8 Pueblo-Main CO CLSPCOMAXMX  658   2022-03-24   
719-515 4 La Jara CO CLSPCOMAXMX  658   2023-03-05   
719-519 A Colorado City CO CLSPCOMAXMX  658      
719-519 4 Colorado City CO CLSPCOMAXMX  658   2022-04-07   
719-529 5 Springfield CO CLSPCOMAXMX  658   2023-03-05   
719-553 5 Pueblo-Main CO CLSPCOMAXMX  658   2006-09-06   
719-568 9 Pueblo-Main CO CLSPCOMAXMX  658   2012-07-12   
719-569 8 Pueblo-Main CO CLSPCOMAXMX  658   2012-04-20   
719-619 2 Colorado Springs-Main CO CLSPCOMAXMX  658   2019-02-24   
719-623 A Colorado Springs-Main CO CLSPCOMAXMX  658      
719-623 0 Colorado Springs-Main CO CLSPCOMAXMX  658      
719-623 4 Colorado Springs-Main CO CLSPCOMAXMX  658   2007-05-04   
719-623 5 Colorado Springs-Main CO CLSPCOMAXMX  658   2007-04-09   
719-623 6 Colorado Springs-Main CO CLSPCOMAXMX  658   2007-09-17   
719-623 7 Colorado Springs-Main CO CLSPCOMAXMX  658   2007-10-05   
719-639 2 Colorado Springs-Main CO CLSPCOMAXMX  658   2014-03-31   
719-665 7 Lake George CO CLSPCOMAXMX  658   2023-03-05   
719-666 3 Colorado Springs-Main CO CLSPCOMAXMX  658   2019-01-04   
719-673 4 Holly CO CLSPCOMAXMX  658   2023-03-05   
719-681 A Karval CO CLSPCOMAXMX  658      
719-681 7 Karval CO CLSPCOMAXMX  658   2022-09-13   
719-682 A Hugo CO CLSPCOMAXMX  658      
719-682 7 Hugo CO CLSPCOMAXMX  658   2023-01-05   
719-692 7 Cripple Creek CO CLSPCOMAXMX  658   2023-01-06   
719-694 A Colorado Springs-Main CO CLSPCOMAXMX  658      
719-694 0 Colorado Springs-Main CO CLSPCOMAXMX  658   2009-01-17   
719-694 1 Colorado Springs-Main CO CLSPCOMAXMX  658   2009-01-17   

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

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