There are 2 Post Offices in 92103 in an area of 4 square miles.
Find addresses, phone numbers, fax numbers, hours & services for Post Offices in ZIP Code 92103.
US Post Office 3785 6th Avenue Suite 101 San Diego, CA Mailing Service, Postal Services
United States Postal Service 3911 Cleveland Avenue San Diego, CA Mailing Service, Postal Services