Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 720-723
| 9 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2013-12-25 |
|
| 720-724
| A |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
|
|
| 720-724
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-06-09 |
|
| 720-724
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-06-09 |
|
| 720-724
| 2 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2013-05-31 |
|
| 720-724
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-06-27 |
|
| 720-724
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-06-27 |
|
| 720-724
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-07-08 |
|
| 720-724
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-07-08 |
|
| 720-724
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2013-06-21 |
|
| 720-724
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2013-06-21 |
|
| 720-724
| 9 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2013-06-21 |
|
| 720-725
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-725
| 0 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2015-08-08 |
|
| 720-725
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-725
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2015-08-07 |
|
| 720-726
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-726
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-12-16 |
|
| 720-726
| 1 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2013-12-16 |
|
| 720-726
| 2 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 3 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 6 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 7 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2013-12-13 |
|
| 720-726
| 8 |
DNVTCOUZAMD |
4788 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - CO |
656 |
|
2014-01-11 |
|
| 720-726
| 9 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-02-08 |
|
| 720-728
| A |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 720-728
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-02-26 |
|
| 720-728
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2016-02-26 |
|
| 720-728
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-02-29 |
|
| 720-728
| 3 |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2016-02-06 |
|
| 720-728
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-09-20 |
|
| 720-728
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2016-03-10 |
|
| 720-728
| 6 |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2016-03-08 |
|
| 720-728
| 7 |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2016-03-08 |
|
| 720-728
| 8 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2016-03-10 |
|
| 720-728
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2016-04-21 |
|
| 720-730
| A |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 720-730
| 0 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2018-10-21 |
|
| 720-730
| 1 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2018-10-21 |
|
| 720-730
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-10-20 |
|
| 720-730
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-10-20 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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