| Selectman's Office | 860-887-5581 x1 |
| Animal Shelter | 860-887-8091 |
| Assessor's Office | 860-887-5581 x115 or x107 |
| Building Department | 860-887-5581 x103 |
| Fire Department - Dial 911 for Emergencies | |
| Poquetanuck Fire Department | 860-887-5151 |
| Preston City Fire Department | 860-887-4815 |
| Parks & Recreation Department | 860-887-5581 x113 |
| Planning & Zoning Office | 887-5581 x109 or x118 |
| Public Library | 860-886-1010 |
| Public Works Department | 860-886-7220 or 860-887-5581 x1 |
| Registrar's Office | 860-887-5581 x116 |
| Resident State Troopers - Dial 911 for Emergencies | |
| Montville State Police Barracks | 860-848-6500 |
| State Trooper's voice mail | 860-848-6565 x5040 |
| Senior Affairs | 860-887-5581 x104 |
| Senior Center | 860-887-0770 |
| Tax Collector's Office | 860-887-5581 x111 |
| Town Clerk's Office | 860-887-5581 x111 |
| Transfer Station | 860-886-1836 |
| Treasurer's Office | 860-887-5581 x110 |
| Youth Services | 860-334-6125 |
| Zoning Enforcement Officer | 869-887-5581 x115 |


