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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
720-361 4 Denver CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-09-02   
720-361 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-09-04   
720-361 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-09-04   
720-361 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-09-04   
720-361 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-09-04   
720-361 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-09-04   
720-362 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
720-362 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-03-29   
720-362 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-12-04   
720-362 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-12-04   
720-362 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-12-14   
720-362 4 Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656   2007-07-21   
720-362 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-03-12   
720-362 6 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-03-12   
720-362 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-03-12   
720-362 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2009-03-12   
720-362 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-08-11   
720-363 A Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-363 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 4 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656   2022-05-10   
720-363 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-363 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-364 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-365 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-366 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-367 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-367 0 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 1 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 6 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-367 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
720-368 0 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 1 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 6 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-368 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2004-06-24   
720-369 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
720-369 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-369 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2011-05-12   
720-370 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656      
720-370 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-370 9 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2013-03-04   
720-371 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-371 9 Denver CO DNVRCOII3MD  5562 METROPCS, INC. 656      
720-372 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-372 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-18   
720-372 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-18   
720-372 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-18   
720-372 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-18   
720-372 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-01-18   
720-372 5 Denver CO AURSCOFWDS0  4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO 656   2014-04-18   
720-372 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-06-09   
720-372 7 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-02-06   
720-372 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-11-04   
720-372 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2013-11-04   
720-373 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-373 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
720-373 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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