| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (650) 903-40** | (650) 903-4000 - (650) 903-4068 | 2 |
| (650) 903-41** | (650) 903-4100 - (650) 903-4197 | 43 |
| (650) 903-42** | (650) 903-4299 - (650) 903-4299 | 1 |
| (650) 903-46** | (650) 903-4653 - (650) 903-4653 | 1 |
| (650) 903-48** | (650) 903-4800 - (650) 903-4880 | 5 |
| (650) 903-49** | (650) 903-4900 - (650) 903-4970 | 6 |
US Phone Directory: (650) 903-4***
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