Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 303-942
| 3 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-942
| 4 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-942
| 5 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-942
| 6 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-942
| 7 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
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|
|
| 303-942
| 8 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
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|
|
| 303-942
| 9 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-943
| A |
DNVRCOMA49Z |
622J SKYE TELECOM LLC DBA SKYETEL |
656 |
|
|
|
| 303-943
| 0 |
DNVRCOMA49Z |
622J SKYE TELECOM LLC DBA SKYETEL |
656 |
|
2021-11-08 |
|
| 303-943
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-11-09 |
|
| 303-943
| 2 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-09 |
|
| 303-943
| 3 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
2021-11-09 |
|
| 303-943
| 4 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
2021-11-09 |
|
| 303-943
| 5 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-09 |
|
| 303-943
| 6 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-09 |
|
| 303-943
| 7 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-09 |
|
| 303-943
| 8 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-09 |
|
| 303-943
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-11-09 |
|
| 303-944
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-944
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
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| 303-944
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-945
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 303-945
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2006-12-07 |
|
| 303-945
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-19 |
|
| 303-945
| 2 |
DNVRCO03DS1 |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2006-12-08 |
|
| 303-945
| 3 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-07-28 |
|
| 303-945
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2007-06-01 |
|
| 303-945
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-26 |
|
| 303-945
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-26 |
|
| 303-945
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-07-07 |
|
| 303-945
| 8 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-07-07 |
|
| 303-945
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-26 |
|
| 303-946
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-946
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-947
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-948
| A |
DNVRCOCLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-949
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-949
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-951
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-951
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-951
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-951
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-04-23 |
|
| 303-951
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-951
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-952
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-952
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-02-24 |
|
| 303-952
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-952
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-952
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-06-26 |
|
| 303-952
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-952
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-06-26 |
|
| 303-952
| 6 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-06-26 |
|
| 303-952
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2006-06-26 |
|
| 303-952
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2006-06-27 |
|
| 303-952
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-953
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-953
| 0 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-953
| 1 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-953
| 2 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-953
| 3 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2005-02-07 |
|
| 303-953
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-953
| 5 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2005-07-22 |
|
| 303-953
| 6 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2006-04-10 |
|
| 303-953
| 7 |
DNVRCOETPS0 |
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2006-06-12 |
|
| 303-953
| 8 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-953
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-954
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-954
| 0 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2006-07-31 |
|
| 303-954
| 1 |
DNVRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2005-10-28 |
|
<< 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: Wed, 18 Jun 2025 02:30:00 UTC
Sponsored by: Execulink Telecom
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