Post Offices

Post Offices in & near Layton, Florida. Operating hours, locations, phone/fax number, services information.

Long Key Post Office

Post Office in Long Key, Florida on Overseas Hwy. Operating hours, phone number, services information, and other locations.

Address: 68340 Overseas Hwy, Long Key, FL 33001
Phone: 305-664-4112
Fax: 305-664-5527
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 9:45am - 1:00pm, 1:30pm - 4:15pm
Tuesday 9:45am - 1:00pm, 1:30pm - 4:15pm
Wednesday 9:45am - 1:00pm, 1:30pm - 4:15pm
Thursday 9:45am - 1:00pm, 1:30pm - 4:15pm
Friday 9:45am - 1:00pm, 1:30pm - 4:15pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 3:30pm
Tuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday 9:30am
Sunday Closed