Local Calling Guide
Area code/prefix search
Basalt, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-273
| A |
GYPSCO03DS0 |
4164 SAN ISABEL TELECOM, INC. - CO |
656 |
|
|
|
| 970-279
| A |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
|
|
| 970-279
| 0 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2007-05-19 |
|
| 970-279
| 1 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 970-279
| 2 |
|
588A ZIPPYTECH INCORPORATED |
656 |
|
2009-12-07 |
|
| 970-279
| 3 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2011-04-04 |
|
| 970-279
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-12-20 |
|
| 970-279
| 5 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2009-11-30 |
|
| 970-279
| 7 |
|
026D ONVOY, LLC - CO |
656 |
|
2011-02-15 |
|
| 970-279
| 8 |
|
026D ONVOY, LLC - CO |
656 |
|
2007-03-18 |
|
| 970-603
| A |
DNVRCO26XLX |
939H COMMIO, LLC |
656 |
|
|
|
| 970-603
| 0 |
|
939H COMMIO, LLC |
656 |
|
2023-10-14 |
|
| 970-603
| 1 |
|
939H COMMIO, LLC |
656 |
|
2023-10-14 |
|
| 970-603
| 2 |
|
939H COMMIO, LLC |
656 |
|
2023-10-14 |
|
| 970-603
| 3 |
|
939H COMMIO, LLC |
656 |
|
2023-10-14 |
|
| 970-603
| 4 |
|
939H COMMIO, LLC |
656 |
|
2023-10-14 |
|
| 970-678
| A |
DNVRCO03DS1 |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
|
|
| 970-678
| 0 |
|
073H TELNYX LLC |
656 |
|
2018-05-02 |
|
| 970-678
| 1 |
|
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-07 |
|
| 970-678
| 2 |
|
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-11-07 |
|
| 970-678
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-03-07 |
|
| 970-678
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2021-03-07 |
|
| 970-678
| 5 |
|
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2017-05-08 |
|
| 970-678
| 6 |
|
624H ONVOY SPECTRUM, LLC |
656 |
|
2021-07-19 |
|
| 970-678
| 8 |
|
515J IP HORIZON LLC |
656 |
|
2022-09-16 |
|
| 970-678
| 9 |
|
516J TON80 COMMUNICATIONS, LLC |
656 |
|
2021-10-15 |
|
| 970-718
| A |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
|
|
| 970-718
| 0 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-06-01 |
|
| 970-718
| 1 |
|
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2013-06-01 |
|
| 970-718
| 2 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2015-06-27 |
|
| 970-718
| 3 |
|
026D ONVOY, LLC - CO |
656 |
|
2016-03-24 |
|
| 970-718
| 4 |
|
026D ONVOY, LLC - CO |
656 |
|
2016-03-24 |
|
| 970-718
| 5 |
|
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2016-05-09 |
|
| 970-718
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
656 |
|
2017-06-05 |
|
| 970-718
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2014-05-22 |
|
| 970-718
| 8 |
|
318J COMCAST IP PHONE, LLC |
656 |
|
2018-08-09 |
|
| 970-718
| 9 |
|
026D ONVOY, LLC - CO |
656 |
|
2015-06-14 |
|
| 970-927
| A |
BSLTCOMADS0 |
9636 QWEST CORPORATION |
656 |
|
|
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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