United States Postal Service
United States Postal Service is a Post office located at 307 Starr St, Mercedes, TX 78570, United States. It has a Google rating of 2.6 out of 5 from 49 reviews. You can contact United States Postal Service by phone at +1 800-275-8777.
When United States Postal Service is open
United States Postal Service is open 6 days a week, about 42 hours in total, and closed on Sundays. The earliest opening is 8:30 AM (Monday) and the latest closing is 4:30 PM (Monday). It opens by 9 AM on weekdays.
The 78570 area
In ZIP code 78570 our directory lists 755 businesses, and United States Postal Service is the only one in this category.
Comparisons on this page are calculated from the businesses listed in this directory.
★ Reviews & photos
United States Postal Service has a Google rating of 2.6 out of 5 based on 49 reviews. Read all 49 reviews and see photos on Google Maps.
Phone & address
- Address307 Starr St, Mercedes, TX 78570, United States
- Phone+1 800-275-8777
- CategoryPost office
- Google MapsView on Google Maps
Hours
Closed now · opens 10 AM (Saturday 2:20 AM CT)
| Monday | 8:30 AM–4:30 PM |
|---|---|
| Tuesday | 8:30 AM–4:30 PM |
| Wednesday | 8:30 AM–4:30 PM |
| Thursday | 8:30 AM–4:30 PM |
| Friday | 8:30 AM–4:30 PM |
| Saturday Today | 10 AM–12 PM |
| Sunday | Closed |
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Location
United States Postal Service: hours, phone and reviews
What are United States Postal Service hours?
The opening hours of United States Postal Service are: Monday–Friday: 8:30 AM–4:30 PM; Saturday: 10 AM–12 PM; Sunday: Closed.
Is United States Postal Service open now?
No. As of Saturday 2:20 AM CT, United States Postal Service is closed and opens at 10 AM.
What is the phone number of United States Postal Service?
The phone number of United States Postal Service is +1 800-275-8777.
Where is United States Postal Service located?
United States Postal Service is located at 307 Starr St, Mercedes, TX 78570, United States.
How is United States Postal Service rated?
United States Postal Service has a Google rating of 2.6 out of 5 from 49 reviews.