Walnut Creek Post Office
Contra Costa County Post Office
94598 Post Office
Walnut Creek, CA Post Office
Table of Contents
Below is more information about your local Walnut Creek Post Office, including Walnut Creek post office hours, phone numbers, passport appointment services, and other information provided by the US Postal Service (USPS).
Walnut Creek USPS Services
Location Type: Self-Service Kiosks
Location Name: Ygnacio Valley
Passport Services: No
Parking: Street Parking Available
Address:
2244 Oak Grove Rd
Walnut Creek, CA 94598
Walnut Creek, CA 94598
Phone Number:
800 Phone Number: 800-ASK-USPS®
TTY Phone Number:
Fax Number:
USPS Website: USPS.COM
Post Office Near Me Website: Post Office Near Me
Walnut Creek Post Office Hours
Retail HoursBulk Mail HoursLast Collection HoursLobby HoursPassport HoursPO Box HoursPickup Service Hours
Retail Hours
Is The Post Office Open on Saturdays?
Is The Post Office Open on Sundays?
Bulk Mail Hours
Walnut Creek Post Office Last Collection Hours
Walnut Creek Post Office Lobby Hours
Passport Appointment Hours
Walnut Creek Post Office Passport Photo Hours
Walnut Creek Post Office Passport Walk in Hours
Service hours may vary.
Walnut Creek Post Office P.O. Box Access Hours
Walnut Creek Post Office P.O. Box Delivery Hours
Walnut Creek Post Office Pickup Services Hours
Walnut Creek Post Office Onsite Services