USPS - Postal Service in Olmito - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Olmito | 7955 N Expressway 77 | 956-350-4712 | |
| USPS Mail Collection/Drop Box - 1 Hwy 77 @ Hwy 83 | 1 Hwy 77 @ Hwy 83 | ||
| USPS Mail Collection/Drop Box - 3500 Carmen Ave | 3500 Carmen Ave | ||