OLIVE Post Office

(800) ASK-USPS

(800) 275-8777

(714) 282-1875

Fax: (714) 974-4727

TTY Service

(877) 889-2457

for hearing impaired
Business Hours

Mon-Fri

9:00am-4:30pm

Sat-Sun

closed
Last Daily Collection

Mon-Fri

4:30pm

Sat-Sun

closed
Extended Business Hours 12/24/10-12/31/10

Mon-Thu

No extended hours

Fri

9:00am-1:00pm

Sat-Sun

No extended hours