Rainbow Federal Credit Union is here for you ... whether you travel the streets of Androscoggin or Oxford County, or visit a friend in San Francisco or half way around the world to Australia. With Shared Branching in the U. S. you'll find over 3,700 locations where you can handle much of the business that you do here at a Rainbow office. If your travels take you beyond the U. S., it's easy enough to access and manage all of your accounts through a variety of convenient services.