Local Calling Guide
Area code/prefix search
Denver, CO
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 720-315
| 8 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-02-15 |
|
| 720-315
| 9 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-03-01 |
|
| 720-316
| A |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
|
|
| 720-316
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-24 |
|
| 720-316
| 1 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-24 |
|
| 720-316
| 2 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-24 |
|
| 720-316
| 3 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 4 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 5 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 6 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 7 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 8 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-316
| 9 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-07-27 |
|
| 720-317
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-317
| 0 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2009-07-17 |
|
| 720-317
| 1 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-317
| 2 |
|
3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
656 |
|
2008-02-04 |
|
| 720-317
| 3 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-317
| 4 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-317
| 5 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-317
| 6 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2009-07-17 |
|
| 720-317
| 7 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-317
| 8 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2009-07-17 |
|
| 720-317
| 9 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-318
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 0 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2008-10-10 |
|
| 720-318
| 1 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 2 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2007-07-08 |
|
| 720-318
| 3 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2007-07-08 |
|
| 720-318
| 4 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 5 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 6 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 7 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 8 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-318
| 9 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-319
| 0 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 1 |
|
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-319
| 2 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 3 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 4 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 5 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 6 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-319
| 7 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 720-319
| 8 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 720-319
| 9 |
|
5562 METROPCS, INC. |
656 |
|
|
|
| 720-320
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 720-321
| A |
LKWDCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-321
| 0 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 1 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 2 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 3 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 4 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 5 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 6 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 7 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 8 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-321
| 9 |
|
9636 QWEST CORPORATION |
656 |
|
2008-07-13 |
|
| 720-322
| A |
DNVRCONEDS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 0 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 1 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 2 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 3 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-01-08 |
|
| 720-322
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-01-08 |
|
| 720-322
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-01-08 |
|
| 720-322
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2007-01-08 |
|
| 720-322
| 7 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 8 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-322
| 9 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-323
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-324
| A |
DNVRCOMA39Z |
318J COMCAST IP PHONE, LLC |
656 |
|
|
|
| 720-324
| 0 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2007-05-11 |
|
| 720-324
| 1 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2009-10-23 |
|
| 720-324
| 2 |
|
829J PAETEC ITEL, LLC |
656 |
|
2006-04-07 |
|
| 720-324
| 3 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2007-04-21 |
|
| 720-324
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-05-07 |
|
| 720-324
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2007-05-07 |
|
| 720-324
| 6 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2007-05-11 |
|
| 720-324
| 7 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2007-09-24 |
|
| 720-324
| 8 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2007-03-09 |
|
| 720-324
| 9 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-02-06 |
|
| 720-325
| A |
DNVRCOII3MD |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 720-325
| 0 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2010-09-20 |
|
| 720-325
| 1 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2010-09-23 |
|
| 720-325
| 2 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2010-09-23 |
|
| 720-325
| 3 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-10-08 |
|
| 720-325
| 4 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2010-11-05 |
|
| 720-325
| 5 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-10-09 |
|
| 720-325
| 6 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2010-10-14 |
|
| 720-325
| 7 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2010-10-14 |
|
| 720-325
| 8 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2011-07-09 |
|
| 720-325
| 9 |
|
6529 T-MOBILE USA, INC. |
656 |
|
2010-09-20 |
|
| 720-326
| A |
DNVRCOMD4MD |
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
|
|
| 720-326
| 0 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2011-07-29 |
|
| 720-326
| 1 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2011-07-29 |
|
| 720-326
| 2 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2011-07-29 |
|
| 720-326
| 3 |
|
6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO |
656 |
|
2011-07-29 |
|
| 720-326
| 4 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2011-07-28 |
|
| 720-326
| 5 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2011-07-28 |
|
| 720-326
| 6 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
656 |
|
2011-07-28 |
|
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Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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