| Business | Phone |
| Naperville Police Dept 1350 Aurora Ave, Naperville 60540 | (630) 420-6731 |
| Naperville Police Animal Cntrl 1340 Aurora Ave, Naperville 60540 | (630) 420-6178 |
| Police Dept-Records Section 1350 Aurora Ave, Naperville 60540 | (630) 420-6666 |
| Police Dept-Investigations Div 1350 Aurora Ave, Naperville 60540 | (630) 420-6726 |
| Police Dept-Misconduct Algtns 1350 Aurora Ave, Naperville 60540 | (630) 420-4137 |
| Police Dept-Traffic Section 1350 Aurora Ave, Naperville 60540 | (630) 420-6197 |