Local Calling Guide
Area code/prefix search
Switch: SNVACA11DS0
- Switch name: SUNNYVALE MATHILDA
- Switch type: 5E
- See all switches at this location
| NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
|---|---|---|---|---|---|---|---|---|
| 408-336 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-338 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-400 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-419 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-541 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-542 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-543 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-548 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-734 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-742 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-743 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-744 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-745 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-747 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-752 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-756 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 | |||
| 408-936 | A | Sunnyvale | CA | 9740 PACIFIC BELL | 722 |
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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