Local Calling Guide
Area code/prefix search
Denver, CO
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 720-732
| 1 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 2 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 3 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 4 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 5 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 6 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-732
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-732
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-732
| 9 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-733
| A |
CSRKCONMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-734
| A |
CSRKCOFEGT2 |
5736 COMMNET WIRELESS, LLC |
656 |
|
|
|
| 720-734
| 0 |
CSRKCOFEGT2 |
5736 COMMNET WIRELESS, LLC |
656 |
|
2020-07-02 |
|
| 720-734
| 1 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-734
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-07-03 |
|
| 720-736
| A |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 720-736
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-736
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-03-25 |
|
| 720-736
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-03-25 |
|
| 720-736
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-05-02 |
|
| 720-737
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 720-737
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 8 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-737
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2013-01-27 |
|
| 720-738
| A |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
|
|
| 720-738
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-06-08 |
|
| 720-738
| 1 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-06-08 |
|
| 720-738
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2019-06-20 |
|
| 720-738
| 3 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-07-07 |
|
| 720-738
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-29 |
|
| 720-738
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-29 |
|
| 720-738
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-29 |
|
| 720-738
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-29 |
|
| 720-738
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2019-05-29 |
|
| 720-738
| 9 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2019-06-08 |
|
| 720-739
| A |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
|
|
| 720-739
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 1 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 2 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 3 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 4 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 5 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 6 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-06-23 |
|
| 720-739
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2014-06-24 |
|
| 720-742
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-742
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-742
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2020-11-08 |
|
| 720-744
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-744
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-04-14 |
|
| 720-744
| 1 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
2006-02-20 |
|
| 720-744
| 2 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-04-14 |
|
| 720-744
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2013-04-14 |
|
| 720-744
| 4 |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
2013-07-22 |
|
| 720-744
| 5 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-744
| 6 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-744
| 7 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-744
| 8 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-744
| 9 |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-746
| A |
LKMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-746
| 0 |
LKMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-746
| 1 |
LKMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-746
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-01-07 |
|
| 720-746
| 3 |
LKMTCOMADS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-746
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-01-07 |
|
| 720-746
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-01-07 |
|
| 720-746
| 6 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-01-07 |
|
| 720-746
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-01-07 |
|
| 720-746
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-06-18 |
|
| 720-746
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2009-06-18 |
|
| 720-747
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-748
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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