Chamber Master Template Hopi Tribe Economic Development Corp. Share: Human Services Hopi Tribe Economic Development Corp. Visit Website 5200 E. Cortland Blvd. Suite E200-7 Flagstaff, AZ 86004 (928) 522-8675 (928) 522-8678 (fax) Hours: Mon.-Fri. 8AM to 5PM About Map About Managing 6 entities for the Hopi Tribe. 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...