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 |
| 303-686
| A |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
| 303-687
| A |
DNVRCOMAXTZ |
6630 USA MOBILITY WIRELESS, INC. |
656 |
|
|
|
| 303-688
| A |
CSRKCONMDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-689
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-690
| A |
DNVRCOSHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-691
| A |
DNVRCOSEDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-692
| A |
DNVRCOSEDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-693
| A |
DNVRCOSHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-694
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-695
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-696
| A |
DNVRCOSLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-697
| A |
MRSNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-698
| A |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-699
| A |
DNVRCOSHDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-701
| A |
DNVRCOKFCM1 |
6907 COMMUNICATIONS UNLIMITED |
656 |
|
|
|
| 303-703
| A |
LTTNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-704
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-704
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2005-12-12 |
|
| 303-704
| 1 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2005-12-12 |
|
| 303-704
| 2 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2005-12-12 |
|
| 303-704
| 3 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2005-12-12 |
|
| 303-704
| 4 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-704
| 5 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-09-24 |
|
| 303-704
| 6 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-11-22 |
|
| 303-704
| 7 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-06-08 |
|
| 303-704
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-06-08 |
|
| 303-704
| 9 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2006-11-22 |
|
| 303-705
| A |
ENWDCOABDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-706
| A |
ENWDCOABDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-707
| A |
LTTNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-708
| A |
ENWDCOABDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-712
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-713
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-714
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| A |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 0 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 1 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 2 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 3 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 4 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 5 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 6 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 7 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-715
| 8 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-11-04 |
|
| 303-715
| 9 |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-716
| A |
DNVRCOSWDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-721
| A |
DNVRCODCDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-722
| A |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-723
| A |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-724
| A |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-725
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 3 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2006-11-04 |
|
| 303-725
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-725
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 303-726
| A |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
|
|
| 303-727
| A |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 0 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-12 |
|
| 303-727
| 1 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 2 |
ENWDCOABDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 3 |
DNVRCONEDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 4 |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
2024-03-25 |
|
| 303-727
| 5 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 6 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 7 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 8 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-727
| 9 |
DNVRCOWSDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-728
| A |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 0 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 1 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 2 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 3 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 4 |
AURRCO20AMD |
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2007-03-12 |
|
| 303-728
| 5 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 6 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 7 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 8 |
AURRCOBUDS0 |
7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO |
656 |
|
|
|
| 303-728
| 9 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2010-05-06 |
|
| 303-729
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 303-730
| A |
LTTNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-731
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-731
| 0 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-10-21 |
|
| 303-731
| 1 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-10-26 |
|
| 303-731
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-07-01 |
|
| 303-731
| 3 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-07-01 |
|
| 303-731
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-731
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-07-01 |
|
| 303-731
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2005-07-01 |
|
| 303-731
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2006-07-16 |
|
| 303-731
| 8 |
DNVTCOUZ0MD |
829J PAETEC ITEL, LLC |
656 |
|
2009-09-15 |
|
| 303-731
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2005-08-12 |
|
| 303-733
| A |
DNVRCOSODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-734
| A |
LTTNCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-735
| A |
BLDRCOMADS0 |
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
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.