| Phone Prefix | Range | Phones Recorded |
|---|---|---|
| (510) 261-50** | (510) 261-5000 - (510) 261-5095 | 58 |
| (510) 261-51** | (510) 261-5100 - (510) 261-5194 | 41 |
| (510) 261-52** | (510) 261-5200 - (510) 261-5294 | 58 |
| (510) 261-53** | (510) 261-5300 - (510) 261-5398 | 43 |
| (510) 261-54** | (510) 261-5400 - (510) 261-5497 | 53 |
| (510) 261-55** | (510) 261-5500 - (510) 261-5598 | 54 |
| (510) 261-56** | (510) 261-5600 - (510) 261-5699 | 57 |
| (510) 261-57** | (510) 261-5700 - (510) 261-5799 | 56 |
| (510) 261-58** | (510) 261-5800 - (510) 261-5899 | 61 |
| (510) 261-59** | (510) 261-5900 - (510) 261-5999 | 55 |
US Phone Directory: (510) 261-5***
Welcome to PhoneOwner.com
We are a premium source for residential and business telephone numbers and other contact information.
Our data is collected from government agencies, property records and other public records sources.