Local Calling Guide
Area code/prefix search
South Laramie, CO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-435
| A |
LARMWYNMDS0 |
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 0 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 1 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 2 |
|
6118 LEVEL 3 COMMUNICATIONS, LLC - CO |
654 |
|
|
|
| 970-435
| 3 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 4 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 5 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 6 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 7 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 8 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-435
| 9 |
|
9636 QWEST CORPORATION |
654 |
|
|
|
| 970-499
| A |
CSPRWYDN0MD |
026D ONVOY, LLC - CO |
654 |
|
|
|
| 970-499
| 0 |
|
073H TELNYX LLC |
654 |
|
2018-05-01 |
|
| 970-499
| 1 |
|
026D ONVOY, LLC - CO |
654 |
|
2019-09-09 |
|
| 970-499
| 2 |
|
026D ONVOY, LLC - CO |
654 |
|
2020-12-18 |
|
| 970-499
| 3 |
|
026D ONVOY, LLC - CO |
654 |
|
2020-12-18 |
|
| 970-499
| 4 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
654 |
|
2015-03-18 |
|
| 970-499
| 5 |
|
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-499
| 6 |
|
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-499
| 7 |
|
026D ONVOY, LLC - CO |
654 |
|
2007-09-29 |
|
| 970-499
| 8 |
|
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-780
| A |
CHYNWYMAXGX |
624H ONVOY SPECTRUM, LLC |
654 |
|
|
|
| 970-780
| 2 |
|
026D ONVOY, LLC - CO |
654 |
|
2021-12-13 |
|
| 970-780
| 4 |
|
026D ONVOY, LLC - CO |
654 |
|
2022-02-05 |
|
| 970-780
| 5 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-08-23 |
|
| 970-780
| 7 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-11-07 |
|
| 970-780
| 8 |
|
624H ONVOY SPECTRUM, LLC |
654 |
|
2021-11-07 |
|
| 970-780
| 9 |
|
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2021-11-18 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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