Contact General questions about your library account? Crested Butte LibraryPhysical Address: 504 Maroon Ave Crested Butte, Co 81224 Mailing Address: PO Box 489 Crested Butte, Co 81224 Phone Number: 970-349-6535Gunnison County LibraryPhysical and Mailing Address: 1 Quartz Street Gunnison, Co 81230 Phone Number: 970-641-3485[gravityform id=”2″ title=”false” description=”false” ajax=”true” tabindex=”1″]Suggest an Item for Purchase