| SlNo | Name of Office | Phone Number |
|---|
| 1 | Town Panchayat Office, Tharangambadi | 04364-289843 |
| 2 | Tharangambadi Taluk Office | 04364-289463 |
| 3 | Fire Service Office | 04364-289101 |
| 4 | Porayar Police Station | 04364-289425 |
| 5 | | - |
| 6 | TNEB Office | 04364-289878 |
| 7 | Government Hospital Porayar | 04364-289429 |
| 8 | Government Hospital, Tharangambadi | 04364-289273 |
| 9 | PWD Office | 04364-288199 |
| 10 | National Highway Office | 04364-224360 |
| 11 | Agriculture Office | 04364-282966 |
| 12 | Revenue Office | 04364-289439 |
| 13 | Primary Health Centre | 04364-287608 |
| 14 | TWAD Office | 04365-249188 |
| 15 | TNEB Thillayadi | 04364-289428 |
| 16 | TNEB Thirukadaiyur | 04364-204880 |