| Office Name | Loyola College S.O |
| Pincodes | 600034 |
| Area | Loyola College |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24346980 |
| Office Name | Nungambakkam High Road S.O |
| Pincodes | 600034 |
| Area | Nungambakkam High Road |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28330483 |
| Office Name | Nungambakkam S.O |
| Pincodes | 600034 |
| Area | Nungambakkam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28171841 |