Go back to directory. Add to Address Book. University of Illinois Extension University of Illinois Extension Contact: Pamela Jacobs 901 Illinois Avenue P.O. Box 117 Waterloo IL 62298 work Work Phone: 618-939-3434work Work Fax: 618-939-7708workfax Work Email: jacobsp@uiuc.eduINTERNET Website: http://www.monroe.extension.uiuc.edu Categories: Education Updated 4 years ago.