Fairfield Detached Del Unit Post Office

325 Merganser Dr, Suisun City, CA 94585

Contact Numbers

Phone: 707-425-8246
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Suisun City
325 Merganser Dr
0.0 mile away

Fairfield
600 Kentucky St
1.0 mile away

Travis AFB
465 Skymaster Cir
2.9 miles away

Vacaville
200 Prairie Ct
4.6 miles away

Reviews

*Comments below are not read by postal employees. Please do not post personal information.



*By clicking Submit, you agree to our Privacy Policy & Terms of Use.



*postallocations.com is not a part of, or affiliated with, the official United States Postal Service (USPS).