Local Calling Guide
Area code/prefix search
Switch: TCSNAZSWDS0
- Switch name: TUCSON SOUTHWEST
- Switch type: DMH
- See all switches at this location
Remotes:
| Switch | Switch name | Switch type |
|---|---|---|
| VAILAZNORS1 | VAIL NORTH | RSC |
| WLCXAZMARS1 | WILLCOX | RSC |
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 520-578 | A | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | A | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 0 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 1 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 2 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 3 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 5 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-822 | 9 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-883 | A | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | A | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 0 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 1 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 2 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 3 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 4 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 5 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 8 | Tucson | AZ | 9636 QWEST CORPORATION | 668 | |||
| 520-908 | 9 | Tucson | AZ | 9636 QWEST CORPORATION | 668 |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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