United States Postal Service (USPS), 4015 E Castro Valley Blvd
Not specified| Day | Opening time | | Closing time | Break |
|---|
| Opening times not specified |
United States Postal Service (USPS), 20629 Redwood Rd
Not specified| Day | Opening time | | Closing time | Break |
|---|
| Opening times not specified |
United States Postal Service (USPS), 3667 Castro Valley Blvd
Not specified| Day | Opening time | | Closing time | Break |
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| Opening times not specified |
United States Postal Service (USPS), 3382 Castro Valley Blvd
Not specified| Day | Opening time | | Closing time | Break |
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| Opening times not specified |
United States Postal Service (USPS), 20283 Santa Maria Ave
Opens up
09:00 today
| Day | Opening time | | Closing time | Break |
|---|
| Mon. | 09:00 | - | 17:00 | Nonstop |
| Tue. | 09:00 | - | 17:00 | Nonstop |
| Wed. | 09:00 | - | 17:00 | Nonstop |
| Thu. | 09:00 | - | 17:00 | Nonstop |
| Fri. | 09:00 | - | 17:00 | Nonstop |
| Sat. | 09:00 | - | 13:00 | Nonstop |
| Sun. | Weekend |