Need to reach a Middletown city office? Below you will find the official list of phone numbers and contact information for the city of Middletown, Ct.
| Department | Phone | Fax | TTY |
| ARTS & CULTURE | (860) 343-6620 | ||
| CENTRAL DISPATCH | (860) 347-2541 | ||
| CITY ATTORNEY | (860) 344-3422 | ||
| CITY ATTORNEY – RISK MANAGER | (860) 344-3516 | ||
| COMMON COUNCIL | (860) 344-3442 | ||
| CONSUMER PROTECTION, WEIGHTS & MEASURES, ADA COORDINATOR | (860) 344-3491 | (860) 344-3561 | (860) 344-3521 |
| CREDIT UNION | (860) 638-5360 | ||
| FINANCE | (860) 344-3435 | (860) 344-3565 | |
| FINANCE – PAYROLL | (860) 344-3435 | (860) 344-8981 | |
| FINANCE – PURCHASING | (860) 344-3435 | (860) 344-3561 | |
| HEALTH | (860) 344-3474 | (860) 344-3588 | |
| HUMAN RELATIONS | (860) 344-3497 | (860) 344-3498 | |
| MAILROOM | (860) 344-3484 | ||
| MAINTENANCE | (860) 344-3519 | ||
| MAYOR | (860) 344-3401 | (860) 344-3540 | |
| PARK & RECREATION – PARK | (860) 343-6627 | (860) 344-8097 | |
| PARK & RECREATION – RECREATION | (860) 343-6620 | (860) 344-3319 | |
| PERSONNEL | (860) 344-3487 | (860) 344-3567 | |
| PLANNING, CONSERVATION & DEVELOPMENT | (860) 344-3425 | (860) 3443593 | |
| PUBLIC WORKS | (860) 344-3407 | (860) 344-3590 | |
| PUBLIC WORKS – BUILDING DIVISION | (860) 344-3416 | (860) 344-3553 | |
| PUBLIC WORKS – CITY YARD | (860) 344-3510 | (860) 343-3837 | |
| PUBLIC WORKS – ENGINEERING | (860) 344-3412 | (860) 344-3553 | |
| REGISTRAR OF VOTERS | (860) 344-3485 | (860) 344-3451 | |
| RUSSELL LIBRARY | (860) 347-2528 | (860) 347-6690 | |
| SENIOR CENTER | (860) 344-3513 | (860) 343-5427 | |
| SENIOR LUNCH PROGRAM | (860) 346-0859 | ||
| SENIOR NET PC CENTER | (860) 346-5432 | ||
| TAX ASSESSOR | (860) 344-3454 | (860) 344-3563 | |
| TAX COLLECTOR | (860) 344-3429 | (860) 344-3566 | |
| TECHNICAL SERVICE | (860) 344-3500 | (860) 344-1928 | |
| TECHNICAL SERVICE – Help Desk | (860) 344-3555 | ||
| TOWN CLERK | (860) 344-3459 | (860) 344-3591 | |
| WATER & SEWER – (82 Berlin St.) | (860) 344-3508 | (860) 343-8091 | |
| WATER & SEWER – Sewer Plant | (860) 347-6387 | ||
| WATER & SEWER – Water Plant | (860) 343-8017 | ||
| YOUTH SERVICES | (860) 347-8594 |