Local Calling Guide
Area code/prefix search
Silverton, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-387
| A |
SLTNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-387
| 0 |
SLTNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-387
| 1 |
SLTNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-387
| 2 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-387
| 3 |
DURNCOBSDS0 |
330B FASTTRACK COMMUNICATIONS, INC. - CO |
656 |
|
2008-07-05 |
|
| 970-387
| 4 |
DNVTCO56DS8 |
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
656 |
|
2004-11-11 |
|
| 970-387
| 5 |
SLTNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-387
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2007-03-18 |
|
| 970-387
| 7 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2012-12-13 |
|
| 970-387
| 8 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2008-11-20 |
|
| 970-387
| 9 |
SLTNCOMARS1 |
9636 QWEST CORPORATION |
656 |
|
|
|
| 970-919
| A |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
|
|
| 970-919
| 0 |
DNVRCOMAXGZ |
078F BANDWIDTH.COM CLEC, LLC - CO |
656 |
|
2015-05-25 |
|
| 970-919
| 1 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2015-08-05 |
|
| 970-919
| 2 |
DNVRCO26XIX |
073H TELNYX LLC |
656 |
|
2018-05-02 |
|
| 970-919
| 3 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-31 |
|
| 970-919
| 4 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2018-12-31 |
|
| 970-919
| 5 |
DNVTCOZICMD |
515J IP HORIZON LLC |
656 |
|
2024-08-08 |
|
| 970-919
| 6 |
DNVTCOZIDS1 |
026D ONVOY, LLC - CO |
656 |
|
2020-08-08 |
|
| 970-919
| 7 |
HLRNCOFP1MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
656 |
|
2015-01-17 |
|
| 970-919
| 8 |
GDJTCOMAPMD |
5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO |
656 |
|
2016-06-20 |
|
| 970-919
| 9 |
DNVRCO26DS5 |
278F PEERLESS NETWORK OF COLORADO, LLC - CO |
656 |
|
2015-10-23 |
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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