United States Postal Service in Martinez, CA 94553
Hours
- Sun: Closed
- Philatelic Services Hours : Mon - Fri
- Bulk Mail Acceptance Hours : Mon - Fri
- Pickup Services Hours : Mon - Fri
- Mon: 10:00 am
- Tue: 10:00 am
- Wed: 10:00 am
- Thu: 10:00 am
- Fri: 10:00 am
- Sat: 10:00 am - 1:00 pm
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Official Website
www.usps.com
