Long Key Post Office

About Long Key Post Office

USPS Long Key Post Office is located at 68340 Overseas Hwy, Long Key, FL 33001 - 9998.You can contact USPS Long Key Post Office on this at phone 305-664-4112.At Long Key Post Office , you can avail services like Business Reply Mail Account Balance , Business Reply Mail New Permit , Burial Flags , Call Referral , Duck Stamps , Greeting Card Services , Label Broker , Money Orders (Domestic) , Money Orders (Inquiry) , Money Orders (International) , Pickup Accountable Mail , Pickup Hold Mail , Priority Mail International , PO Box Online , etc.