Local Calling Guide
Area code/prefix search
Switch: DNVRCOII3MD
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 970-291
| 9 |
Steamboat Springs |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-367
| 0 |
Steamboat Springs |
CO |
5562 METROPCS, INC. |
656 |
|
2021-05-10 |
|
| 970-575
| A |
Fraser |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-575
| 1 |
Fraser |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-575
| 2 |
Fraser |
CO |
5562 METROPCS, INC. |
656 |
|
2021-05-09 |
|
| 970-575
| 4 |
Fraser |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2021-03-04 |
|
| 970-740
| 0 |
Sterling |
CO |
5562 METROPCS, INC. |
656 |
|
2023-03-12 |
|
| 970-896
| A |
Steamboat Springs |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
|
|
| 970-896
| 5 |
Steamboat Springs |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2022-09-02 |
|
| 970-896
| 7 |
Steamboat Springs |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2023-06-17 |
|
| 970-896
| 9 |
Steamboat Springs |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2022-01-09 |
|
| 983-207
| 5 |
Longmont |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2024-11-03 |
|
| 983-209
| A |
Fort Lupton |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2024-11-03 |
|
| 983-209
| 9 |
Fort Lupton |
CO |
6529 T-MOBILE USA, INC. |
656 |
|
2024-11-03 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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