Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 303-486
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-487
| A |
WMNSCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-488
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-489
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-490
| A |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
| 303-491
| A |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
|
|
| 303-491
| 0 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 1 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 2 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 3 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 4 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 5 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 6 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 7 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 8 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-491
| 9 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2022-06-24 |
|
| 303-492
| A |
BLDRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-493
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-493
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-493
| 1 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-10-20 |
|
| 303-493
| 2 |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 303-493
| 3 |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 303-493
| 4 |
AURSCOFWDS0 |
4574 LEVEL 3 TELECOM OF COLORADO, LLC - CO |
656 |
|
|
|
| 303-493
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-493
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-493
| 7 |
DNVRCOEADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-493
| 8 |
DNVRCOEADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-493
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-08-25 |
|
| 303-494
| A |
TEMACOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-495
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-495
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-02-19 |
|
| 303-495
| 1 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-495
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2005-07-18 |
|
| 303-495
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2005-07-18 |
|
| 303-495
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-02-19 |
|
| 303-495
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2005-07-18 |
|
| 303-495
| 6 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-495
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-495
| 8 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-02-23 |
|
| 303-495
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-02-23 |
|
| 303-496
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-496
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 1 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 6 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 8 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-496
| 9 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2004-05-30 |
|
| 303-497
| A |
TEMACOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-498
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 303-498
| 0 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2005-06-13 |
|
| 303-498
| 1 |
BITNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2006-12-04 |
|
| 303-498
| 2 |
BITNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2007-06-15 |
|
| 303-498
| 3 |
BITNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2007-06-15 |
|
| 303-498
| 4 |
BITNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2007-07-06 |
|
| 303-498
| 5 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-05-24 |
|
| 303-498
| 6 |
BITNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2007-07-06 |
|
| 303-498
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-10-27 |
|
| 303-498
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2023-06-24 |
|
| 303-498
| 9 |
|
026D ONVOY, LLC - CO |
656 |
|
2009-03-23 |
|
| 303-499
| A |
TEMACOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-501
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-501
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-28 |
|
| 303-501
| 1 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
2007-09-20 |
|
| 303-501
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-28 |
|
| 303-501
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-28 |
|
| 303-501
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-28 |
|
| 303-501
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-31 |
|
| 303-501
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-31 |
|
| 303-501
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-12-31 |
|
| 303-501
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-12-28 |
|
| 303-501
| 9 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-01-11 |
|
| 303-503
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-504
| A |
DNVRCOSEDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-505
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-505
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-505
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2012-12-24 |
|
| 303-507
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-507
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-508
| A |
ENWDCOVF0MD |
9748 AMERICAN MESSAGING SERVICES, LLC |
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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