Contact the Winnebago Area Chamber of Commerce Mailing Address: PO Box 441Winnebago IL 61088 Phone: 815-496-0680 Email: winnebagochamberinfo@gmail.com Have a question? We look forward to hearing from you. Name* First Last Email* PhoneMessageNewsletter Sign me up for the Chamber Newsletter NameThis field is for validation purposes and should be left unchanged. This iframe contains the logic required to handle Ajax powered Gravity Forms. Prefer to talk to someone? Call 815-496-0680 Give us a shout and let’s chat about how the Chamber can help you! FollowFollow