John Adams Post Office Professional Services 3288 Adams Ave, San Diego, CA 92116, USA 3288 Adams Avenue San Diego California 92176 US (800) 275-8777(800) 275-8777 https://tools.usps.com/find-location.htm?addres... Share Facebook Twitter Google+ Tumblr LinkedIn Mail Bookmark Claim this Listing Reviews Photos Map Related Listings Nearby Listings Sort by: Helpfulness Newest FirstOldest FirstRandomRating Write a Review Sort by: Votes Newest FirstOldest FirstRandom Get Directions By public transit Walking Bicycling Sort by: Most Reviews Newest FirstOldest FirstTitleRandomHighest RatedClaimedUnclaimedDistance List Grid Map Redo search when map moved Showing 0 results List Grid Map Redo search when map moved Showing 0 results