Home | IL | M | Monticello | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Police Monticello, IL 61856 Phone : (217) 762-5761 Piatt County Of--monticello 202 W Livingston St Monticello, IL 61856 Phone : (217) 762-3766 Piatt County Of--courtroom 1, Shonwilker John P Circuit Judge 101 W Washington St Monticello, IL 61856 Phone : (217) 762-5861 Piatt County Of--courtroom 2, Freese Chris E Associate Judge 101 W Washington St Monticello, IL 61856 Phone : (217) 762-2713 Piatt County Of--wia Representative 101 W Washington St Monticello, IL 61856 Phone : (217) 762-8404 Piatt County Of--mental Health Center Monticello, IL 61856 Phone : (217) 762-5912 Piatt County Of--mental Health Center, Emergency Calls 1921 N Market St Monticello, IL 61856 Phone : (217) 762-4357 Police--cerro Gordo Monticello, IL 61856 Phone : (217) 424-1311 Police--cerro Gordo Monticello, IL 61856 Phone : (217) 762-5761 Police--cerro Gordo, Tt & Voice Monticello, IL 61856 Phone : (217) 763-2351