3fold Communications Advertising 3fold Communications Visit Website 2031 K Street 100 Sacramento, CA 95811 916-839-9371 LinkedIn Facebook Twitter Instagram About Map About 3fold is a marketing and advertising agency for healthcare, workforce development, education, and utilities clients working to make the world a better place. It's our responsibility to do better. What's Nearby? Distance: 5 10 15 20 25 50 mi.