Local Calling Guide
Area code/prefix search
Holly, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 719-537
| A |
HLLYCOXCRS1 |
2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK |
658 |
|
|
|
| 719-624
| A |
CLSPCOMAXWX |
026D ONVOY, LLC - CO |
658 |
|
|
|
| 719-624
| 0 |
|
026D ONVOY, LLC - CO |
658 |
|
2019-09-09 |
|
| 719-624
| 1 |
|
768C SECOM, INC. - CO |
658 |
|
2010-09-03 |
|
| 719-624
| 2 |
|
026D ONVOY, LLC - CO |
658 |
|
2012-12-16 |
|
| 719-624
| 3 |
|
026D ONVOY, LLC - CO |
658 |
|
2012-12-16 |
|
| 719-624
| 4 |
|
026D ONVOY, LLC - CO |
658 |
|
2012-12-16 |
|
| 719-624
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
658 |
|
2019-06-03 |
|
| 719-624
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
658 |
|
2014-11-05 |
|
| 719-624
| 7 |
|
026D ONVOY, LLC - CO |
658 |
|
2007-09-02 |
|
| 719-624
| 8 |
|
026D ONVOY, LLC - CO |
658 |
|
2011-04-03 |
|
| 719-624
| 9 |
|
026D ONVOY, LLC - CO |
658 |
|
2020-10-26 |
|
| 719-673
| A |
CLSPCO11XVX |
516J TON80 COMMUNICATIONS, LLC |
658 |
|
|
|
| 719-673
| 0 |
|
026D ONVOY, LLC - CO |
658 |
|
2023-07-23 |
|
| 719-673
| 3 |
|
026D ONVOY, LLC - CO |
658 |
|
2022-12-22 |
|
| 719-673
| 4 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
658 |
|
2023-03-05 |
|
| 719-673
| 5 |
|
026D ONVOY, LLC - CO |
658 |
|
2023-03-16 |
|
| 719-673
| 6 |
|
516J TON80 COMMUNICATIONS, LLC |
658 |
|
2022-04-18 |
|
| 719-673
| 7 |
|
026D ONVOY, LLC - CO |
658 |
|
2023-06-04 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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