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Denver, CO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
303-830 7 DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-830 8 DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-830 9 DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-831 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-832 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-833 A FRDRCOMADS0  9636 QWEST CORPORATION 656      
303-835 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-835 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-03-12   
303-835 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-11-30   
303-835 2 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-02-16   
303-835 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-09-17   
303-835 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-835 5 BITNCOMADS0  9636 QWEST CORPORATION 656   2003-09-16   
303-835 6 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-09-17   
303-835 7 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-07-28   
303-835 8   026D ONVOY, LLC - CO 656   2008-08-21   
303-835 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-06-30   
303-836 A DNVRCOKFCM1  6907 COMMUNICATIONS UNLIMITED 656      
303-837 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-839 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-840 A PRKRCOMADS0  9636 QWEST CORPORATION 656      
303-841 A PRKRCOMADS0  9636 QWEST CORPORATION 656      
303-842 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-842 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-842 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2004-06-29   
303-842 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2004-06-29   
303-842 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2004-06-29   
303-842 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2004-06-29   
303-842 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-842 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2004-06-29   
303-842 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-842 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-842 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-843 A DNVRCODCDS0  9636 QWEST CORPORATION 656      
303-844 A DNVRCOMADS0  9636 QWEST CORPORATION 656      
303-846 A DNVRCODCDS0  9636 QWEST CORPORATION 656      
303-847 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-847 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-10-14   
303-847 1 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 2 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 3 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 4 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-847 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 7 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-847 9 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2004-11-22   
303-850 A DNVRCODCDS0  9636 QWEST CORPORATION 656      
303-851 A DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-852 A DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-853 A DNVRCONEDS0  9636 QWEST CORPORATION 656      
303-854 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-10-15   
303-854 5 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 6 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-854 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-04-07   
303-854 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-11-03   
303-854 9 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-855 A DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-856 A DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-856 0 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-856 1 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-856 2 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-856 3 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-03-09   
303-856 4 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-07-29   
303-856 5 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-07-29   
303-856 6 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2009-07-29   
303-856 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-03-09   
303-856 8 DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2006-02-09   
303-856 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-08-25   
303-858 A ENWDCOABDS0  9636 QWEST CORPORATION 656      
303-859 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-859 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-859 8 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-24   
303-859 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
303-860 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-861 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      
303-862 A DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
303-862 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-08   
303-862 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-08   
303-862 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-08   
303-862 3 DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2007-05-21   
303-862 4 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-06-01   
303-862 5 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-06-01   
303-862 6 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2006-05-13   
303-862 7 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2006-05-13   
303-862 8 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2006-05-13   
303-862 9 DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2006-05-13   
303-863 A DNVRCOCHDS0  9636 QWEST CORPORATION 656      

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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