| Post Office | SUNNYSIDE |
|---|---|
| Address | 713 E EDISON AVE SUNNYSIDE, WA 98944 - 9998 |
| Phone | 509-837-5039 |
| Hours | Mon-Fri 09:00 AM - 05:00 PM Sat Closed Sun Closed |
| Post Office | SUNNYSIDE CARRIER ANNEX |
|---|---|
| Address | 770 CUSTER AVE SUNNYSIDE, WA 98944 - 9997 |
| Phone | 509-837-8165 |
| Hours |