Chamber Master Template Vitalant Share: Health & Medical Related-Health & WellnessHealth & Medical Related Vitalant Visit Website Flagstaff, AZ (480) 675-5755 (480) 675-5499 (fax) Facebook Twitter Yelp About Map About United Blood Service is the number one blood provider in the state of Arizona and the sole blood provider for the Flagstaff region. What's Nearby? Distance: 5 10 15 20 25 50 mi. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...