Pima Federal Credit Union – Stone Ave » Business Connections Go back to directory. Add to Address Book. Pima Federal Credit Union – Stone Ave Pima Federal Credit Union – Stone Ave Work 3640 N. Stone Ave P.O. Box 50267 Tucson AZ 85703 work Work Phone: (520) 887-2325work Work Email: gro.ucfamip@nagarrabcINTERNET Website: Pima Federal Credit Union Connections Business Directory | Leaflet | Wikimedia 3640 N. Stone Ave P.O. Box 50267 Tucson AZ 85703Get Directions