BBBSF is Your donation may be tax deductible.  Our tax ID number is 23-7170086 for your records. Our Arizona QCO Code is 20690. 

Big Brothers Big Sisters of Flagstaff

102 W. Hunt Ave. 

Flagstaff, AZ 86001

Tel: 928-774-0649

Fax: 928-774-4879

  • Facebook Social Icon
  • Twitter Social Icon
  • Instagram Social Icon

Become A Big! 

Being a Big Brother or Big Sister is one of the most enjoyable things you'll ever do. Not to mention, one of the most fulfilling. You have the opportunity to help shape a child's future for the better by empowering them to achieve their goals.

Requirements of Volunteers: 

Community Based Mentoring: Be willing to spend time with a child a couple hours a week, a few times a month. Be at least 18 years-old and make a one year commitment. Bigs must have a valid Driver's License/ID, transportation to and from the Littles home, and complete the enrollment process as required. To apply as a Big Couple, you must meet the above requirements and be in an established relationship with your partner/spouse for at least one year.

School Based Mentoring: Be willing to spend time with a child during their lunch time or after school during the academic year. Be at least 16 years-old and make a school year commitment. Bigs must have a valid ID, transportation to and from the mentoring site, and complete the enrollment process as required.

STEP UP Mentoring: Be willing to spend time with a youth a couple hours a week during the scheduled program time. Be at least 21 years-old and make a one year commitment. Bigs must have a valid, transportation to and from the mentoring site, and complete the enrollment process as required.

Bigs are interviewed, background checked, assessed for program fit and matched with a Little based on common interests, personalities, and preferences of all the parties involved.

BBBSF does not discriminate based on race, color, sex, religion, national origin, ancestry, age, disability, military service, veteran status, sexual orientation, gender identity or expression, genetic information, creed, marital status, or any other category protected by federal, state, or local law. 

YES, I want to become a defender of youth potential!