| Tunxis Information Center | 860.773.1300 |
| Academic Success Center | 860.773.1530 |
| Admissions | 860.773.1490 |
| Algebra Lab | 860.773.1536 |
| Bookstore | 860.773.1338 |
| Business & Industry Services/Customized Training | 860.314.4709 |
| [email protected] | 860.314.4700 |
| Business Office | 860.773.1315 |
| CEO’s Office | 860.773.1769 |
| Child Care (Early Childhood Center) | 860.773.1350 |
| Computer Center & Information Technology | 860.773.1390 |
| Continuing Education & Workforce Development | 860.773.1450 |
| Continuing Education Programs | 860.773.1450 |
| Counseling | 860.773.1510 |
| Dean of Academic Affairs | 860.773.1514 |
| Dean of Students | 860.773.1480 |
| Dean of Administration | 860.253.3048 |
| Associate Dean of Institutional Planning & Effectiveness | 860.773.1401 |
| Department Chairs & Program Coordinators | 860.773.1547 |
| English Lab | 860.773.1915 |
| Faculty Offices | 860.773.1522 |
| Financial Aid Services | 860.773.1422 |
| Human Resources | 860.773.1415 |
| Institutional Advancement | 860.773.1356 |
| Institutional Research | 860.253.3008 |
| Library and Instructional Technologies | 860.773.1550 |
| Marketing and Public Relations | 860.773.1410 |
| Distance Learning/Online Education | 860.773.1371 |
| Placement Testing | 860.773.1530 |
| Public Relations | 860.773.1410 |
| Records Office (Registrar) | 860.773.1440 |
| Student Activities | 860.773.1361 |
| Transcripts | 860.773.1440 |
| Transfer Information (Tunxis to other institutions) | 860.773.1510 |
| Transfer Information (from other institutions to Tunxis) | 860.773.1490 |
| Weather Information | 860.773.1301 |