Contact Calumet Area Community Health Foundation CONTACT CACHF We welcome your questions and comments! Please contact us during normal business hours, Monday - Friday 9 am - 5 pm. Call Calumet Area Community Health Foundation 920-849-8700 Mailing address for Calumet Area Community Health Foundation 451 East Brooklyn St, Suite 6, Chilton, WI 53014 EMAIL CACHF Your Name* First Name Last Name Your Email* Your Phone*How can we help?* How did you hear about us?* Your Message*