Local Calling Guide
Area code/prefix search
Switch: DNVRCOMA53Z
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| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 720-263 | 8 | Denver | CO | 732J NUSO, LLC | 656 | 2024-12-04 | ||
| 720-303 | 6 | Denver | CO | 732J NUSO, LLC | 656 | 2024-08-02 | ||
| 720-303 | 7 | Denver | CO | 732J NUSO, LLC | 656 | 2024-08-02 | ||
| 720-346 | 9 | Denver | CO | 732J NUSO, LLC | 656 | 2024-12-04 | ||
| 720-719 | 4 | Denver | CO | 732J NUSO, LLC | 656 | 2024-08-02 | ||
| 720-801 | 7 | Georgetown | CO | 732J NUSO, LLC | 656 | 2024-10-17 | ||
| 720-801 | 8 | Georgetown | CO | 732J NUSO, LLC | 656 | 2024-10-17 | ||
| 720-863 | 9 | Denver | CO | 732J NUSO, LLC | 656 | 2024-12-04 | ||
| 720-978 | A | Denver | CO | 732J NUSO, LLC | 656 | |||
| 720-978 | 1 | Denver | CO | 732J NUSO, LLC | 656 | 2023-01-06 | ||
| 970-851 | 7 | Fort Collins | CO | 732J NUSO, LLC | 656 | 2024-10-14 | ||
| 970-892 | 2 | Grand Junction | CO | 732J NUSO, LLC | 656 | 2024-12-04 | ||
| 970-892 | 7 | Grand Junction | CO | 732J NUSO, LLC | 656 | 2024-12-04 | ||
| 983-212 | 9 | Denver | CO | 732J NUSO, LLC | 656 | 2024-12-01 | ||
| 983-777 | 6 | Denver | CO | 732J NUSO, LLC | 656 | 2023-12-28 | ||
| 983-999 | 7 | Denver | CO | 732J NUSO, LLC | 656 | 2024-01-30 |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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