Gulf Coast Regional Blood Center Share: Associations Gulf Coast Regional Blood Center Visit Website 4949 Sweetwater Blvd. Sugar Land, TX 77479 (713) 791-6324 (713) 790-1200 (713) 791-6630 (fax) About Map About Full service blood bank--able to set up blood drives anywhere in Fort Bend. What's Nearby? Distance: 5 10 15 20 25 50 mi.