| Business | Phone |
| Anamosa Cable Local Access 319 E 1st St, Monticello 52310 | (319) 465-3860 |
| Monticello Berndes Ctr 766 N Maple St, Monticello 52310 | (319) 465-6640 |
| Monticello Sewage Plant 1105 E 1st St, Monticello 52310 | (319) 465-3731 |
| Monticello Sewage Plant Rr 2, Monticello 52310 | (319) 465-3731 |