Local Calling Guide
Area code/prefix search
Hudson, CO
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 303-500
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 303-500
| 0 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-01-29 |
|
| 303-500
| 1 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2012-06-30 |
|
| 303-500
| 2 |
|
5562 METROPCS, INC. |
656 |
|
2005-06-04 |
|
| 303-500
| 3 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2008-05-30 |
|
| 303-500
| 4 |
|
5562 METROPCS, INC. |
656 |
|
2005-06-04 |
|
| 303-500
| 5 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-01-04 |
|
| 303-500
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2006-01-29 |
|
| 303-500
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2007-04-09 |
|
| 303-500
| 8 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2006-07-15 |
|
| 303-500
| 9 |
|
5562 METROPCS, INC. |
656 |
|
2006-07-24 |
|
| 303-536
| A |
HDSNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-536
| 0 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-536
| 1 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-08-15 |
|
| 303-536
| 2 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-536
| 3 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2010-11-28 |
|
| 303-536
| 4 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 303-536
| 5 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-11-11 |
|
| 303-536
| 6 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2014-01-11 |
|
| 303-536
| 7 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-04-14 |
|
| 303-536
| 8 |
|
026D ONVOY, LLC - CO |
656 |
|
2014-06-12 |
|
| 303-536
| 9 |
|
9636 QWEST CORPORATION |
656 |
|
|
|
| 720-358
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-358
| 0 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-05-31 |
|
| 720-358
| 1 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2010-09-25 |
|
| 720-358
| 2 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2011-07-07 |
|
| 720-358
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2009-11-14 |
|
| 720-358
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2011-10-08 |
|
| 720-358
| 5 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2011-12-30 |
|
| 720-358
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2012-12-14 |
|
| 720-358
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2012-12-14 |
|
| 720-358
| 8 |
|
026D ONVOY, LLC - CO |
656 |
|
2010-08-09 |
|
| 720-358
| 9 |
|
026D ONVOY, LLC - CO |
656 |
|
2013-02-11 |
|
| 720-613
| A |
DNVRCO37DS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
|
|
| 720-613
| 0 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 720-613
| 1 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-04-27 |
|
| 720-613
| 2 |
|
026D ONVOY, LLC - CO |
656 |
|
2013-04-18 |
|
| 720-613
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2013-04-15 |
|
| 720-613
| 4 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2013-05-25 |
|
| 720-613
| 5 |
|
026D ONVOY, LLC - CO |
656 |
|
2014-09-26 |
|
| 720-613
| 6 |
|
026D ONVOY, LLC - CO |
656 |
|
2014-09-26 |
|
| 720-613
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-05-23 |
|
| 720-613
| 8 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2014-10-20 |
|
| 720-613
| 9 |
|
026D ONVOY, LLC - CO |
656 |
|
2014-10-24 |
|
| 720-640
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 720-640
| 0 |
|
073H TELNYX LLC |
656 |
|
2019-04-29 |
|
| 720-640
| 1 |
|
073H TELNYX LLC |
656 |
|
2020-01-29 |
|
| 720-640
| 2 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2019-03-21 |
|
| 720-640
| 3 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2019-09-27 |
|
| 720-640
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2019-10-26 |
|
1 2 3 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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