USPS - Postal Service in Mercedes - Locations & Hours
- www.usps.com
- mail package delivery courier
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Mercedes | 307 Starr St | 956-565-1272 | |
| USPS Mail Collection/Drop Box - 307 Starr | 307 Starr | ||
| USPS Mail Collection/Drop Box - 501 S Texas | 501 S Texas | ||
| USPS Mail Collection/Drop Box - 9099 N Mile 2 W | 9099 N Mile 2 W | ||