Post Offices

Post Offices in & near New Reliance, Washington. Operating hours, locations, phone/fax number, services information.

La Grand Post Office

Post Office in La Grande, Washington on Mountain Hwy E. Operating hours, phone number, services information, and other locations.

Address: 46518 Mountain Hwy E, La Grande, WA 98348
Phone: 360-832-3282
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Carrier Facility: This location is for mail processing only. For retail services, please use one of the nearby locations below.

Lobby Hours

Last Collection Times