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 |
| 720-205
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-206
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-206
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-206
| 1 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-206
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-206
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-206
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-09-17 |
|
| 720-206
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-09-17 |
|
| 720-206
| 6 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-10-20 |
|
| 720-206
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-11-12 |
|
| 720-206
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-05-28 |
|
| 720-206
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-207
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-207
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-207
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-07-22 |
|
| 720-207
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-207
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-09-02 |
|
| 720-207
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-09-25 |
|
| 720-207
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-207
| 6 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-207
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-12-24 |
|
| 720-207
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2004-12-24 |
|
| 720-207
| 9 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 1 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 5 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-208
| 7 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-208
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-208
| 9 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2008-04-13 |
|
| 720-209
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-209
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2009-07-17 |
|
| 720-209
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2009-02-12 |
|
| 720-209
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-26 |
|
| 720-209
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-209
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2008-07-31 |
|
| 720-209
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-209
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-209
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-209
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2008-07-31 |
|
| 720-209
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-210
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-210
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-210
| 1 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-210
| 2 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
2022-05-10 |
|
| 720-210
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-210
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-210
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2008-08-01 |
|
| 720-210
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-01-09 |
|
| 720-210
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-04 |
|
| 720-210
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-02-26 |
|
| 720-210
| 9 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2008-08-01 |
|
| 720-212
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-212
| 0 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-212
| 1 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-09-23 |
|
| 720-212
| 2 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-212
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-04-10 |
|
| 720-212
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-04-10 |
|
| 720-212
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-04-10 |
|
| 720-212
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-05-28 |
|
| 720-212
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-05-28 |
|
| 720-212
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-06-25 |
|
| 720-212
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-06-25 |
|
| 720-213
| A |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 0 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 1 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 2 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 3 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2008-04-11 |
|
| 720-213
| 5 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-05-30 |
|
| 720-213
| 6 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 720-213
| 7 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-213
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 720-213
| 9 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-214
| A |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
|
|
| 720-215
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 720-215
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2009-12-10 |
|
| 720-215
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2009-12-10 |
|
| 720-215
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2009-12-10 |
|
| 720-215
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2009-12-13 |
|
| 720-215
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2009-12-13 |
|
| 720-215
| 5 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-01-07 |
|
| 720-215
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-01-07 |
|
| 720-215
| 7 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-01-28 |
|
| 720-215
| 8 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-01-28 |
|
| 720-215
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-01-28 |
|
| 720-216
| A |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 720-216
| 0 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-216
| 1 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-216
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2010-03-28 |
|
| 720-216
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2009-07-29 |
|
| 720-216
| 4 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2014-06-09 |
|
| 720-216
| 5 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-216
| 6 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 720-216
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-11-11 |
|
| 720-216
| 8 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
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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