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 |
| 720-840
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-840
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-840
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-840
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-840
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-840
| 9 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-841
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 0 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-06-18 |
|
| 720-841
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-841
| 9 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-842
| A |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 0 |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 1 |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 2 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-02-27 |
|
| 720-842
| 3 |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-08-24 |
|
| 720-842
| 4 |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 5 |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 6 |
DNVRCOCLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2008-10-24 |
|
| 720-842
| 8 |
DNVRCOCLDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-842
| 9 |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-02-27 |
|
| 720-843
| A |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
|
|
| 720-843
| 0 |
DNVRCOSOFMD |
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-12-23 |
|
| 720-843
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2022-07-26 |
|
| 720-843
| 2 |
DNVRCO26XWX |
616J LEAP TELECOM, LLC |
656 |
|
2022-07-26 |
|
| 720-843
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2022-07-26 |
|
| 720-843
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-843
| 5 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-843
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-843
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-843
| 8 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-843
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2022-07-26 |
|
| 720-844
| A |
DNVRCO26XWX |
616J LEAP TELECOM, LLC |
656 |
|
|
|
| 720-844
| 0 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-02 |
|
| 720-844
| 1 |
DNVRCO26XWX |
616J LEAP TELECOM, LLC |
656 |
|
2021-03-11 |
|
| 720-844
| 2 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-03-14 |
|
| 720-844
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-02 |
|
| 720-844
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-03-29 |
|
| 720-844
| 5 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-03-29 |
|
| 720-844
| 6 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2021-05-09 |
|
| 720-844
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-02 |
|
| 720-844
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-02 |
|
| 720-844
| 9 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-02 |
|
| 720-845
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-845
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-10-15 |
|
| 720-845
| 1 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2017-10-15 |
|
| 720-845
| 2 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2017-10-15 |
|
| 720-845
| 3 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2017-10-15 |
|
| 720-845
| 4 |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
2017-10-15 |
|
| 720-845
| 5 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-10-15 |
|
| 720-845
| 6 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-10-15 |
|
| 720-845
| 7 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-10-15 |
|
| 720-845
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2017-10-15 |
|
| 720-845
| 9 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
2017-10-14 |
|
| 720-847
| A |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-847
| 0 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 1 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 2 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 3 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 4 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 5 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 6 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 7 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 8 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-847
| 9 |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
2003-12-27 |
|
| 720-848
| A |
AURRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-849
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-849
| 0 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-849
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-849
| 2 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 3 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 4 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 5 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 6 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 7 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 8 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-849
| 9 |
DNVRCOII3MD |
5562 METROPCS, INC. |
656 |
|
|
|
| 720-850
| A |
DNVRCO26XYX |
598J FIVE9, INC. |
656 |
|
|
|
| 720-850
| 0 |
DNVRCO26XYX |
598J FIVE9, INC. |
656 |
|
2021-07-11 |
|
| 720-850
| 1 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 2 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 3 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 4 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 5 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-12 |
|
| 720-850
| 6 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 7 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-850
| 8 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2021-07-12 |
|
| 720-850
| 9 |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
2021-08-29 |
|
| 720-851
| A |
PRKRCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-852
| A |
ENWDCOABDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-854
| A |
DNVRCONODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-854
| 0 |
DNVRCONODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-854
| 1 |
DNVRCONODS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
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Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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