Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 720-672
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2019-11-14 |
|
| 720-672
| 8 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2020-07-09 |
|
| 720-672
| 9 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2020-07-11 |
|
| 720-673
| A |
DNVTCOZIBMD |
114J EXIANT COMMUNICATIONS LLC |
656 |
|
|
|
| 720-673
| 0 |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2019-10-25 |
|
| 720-673
| 1 |
DNVTCOZIBMD |
114J EXIANT COMMUNICATIONS LLC |
656 |
|
2019-10-21 |
|
| 720-673
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2019-12-14 |
|
| 720-673
| 3 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2019-10-22 |
|
| 720-673
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2019-10-22 |
|
| 720-673
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2019-12-14 |
|
| 720-673
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2019-12-14 |
|
| 720-673
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2019-12-14 |
|
| 720-673
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-10-24 |
|
| 720-673
| 9 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-10-24 |
|
| 720-674
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-674
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-674
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-674
| 2 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-04-05 |
|
| 720-674
| 3 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-04-05 |
|
| 720-674
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-04-05 |
|
| 720-674
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2020-04-05 |
|
| 720-674
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-674
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-674
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-674
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-04-09 |
|
| 720-675
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 720-675
| 0 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-12 |
|
| 720-675
| 1 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 2 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 3 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 4 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 5 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 6 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2009-07-27 |
|
| 720-675
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2009-09-28 |
|
| 720-675
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2009-09-28 |
|
| 720-675
| 9 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2009-09-28 |
|
| 720-676
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-676
| 0 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2016-11-24 |
|
| 720-676
| 1 |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2017-03-23 |
|
| 720-676
| 2 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2017-08-24 |
|
| 720-676
| 3 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2017-09-21 |
|
| 720-676
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2016-10-28 |
|
| 720-676
| 5 |
DNVRCOII4MD |
5562 METROPCS, INC. |
656 |
|
2017-09-21 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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