Commonwealth Post Office

About Commonwealth Post Office

USPS Commonwealth Post Office is located at 202 E Commonwealth Ave, Fullerton, CA 92836 - 9998.You can contact USPS Commonwealth Post Office on this at phone 714-879-2803.At Commonwealth Post Office , you can avail services like Burial Flags , Call Referral , Duck Stamps , Global Express Guranteed , Label Broker , Money Orders (Domestic) , Money Orders (Inquiry) , Money Orders (International) , Passport Appointments , Passport Photo , Pickup Accountable Mail , Pickup Hold Mail , Pickup Notice Left Mail , Priority Mail International , PO Box Online , Sure Money , etc.