Bank of Colorado Share: Banks & Credit UnionsMortgages Visit Website Request Info 200 Grand Ave. Grand Junction, CO 81501 (970) 245-1600 (970) 245-9538 (fax) About Map About Powerful resources-reliable-friendly. Bank of Colorado is a hometown bank. Big enough to have all of the tools but small enough to make a personal difference. What's Nearby? Distance: 5 10 15 20 25 50 mi. Diamond Members New Members Upcoming Events