| Post office | Namakkal H.O |
| Pin code | 637001 |
| Office type | H.O |
| Taluk / city | Namakkal |
| District name | Namakkal |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Namakkal |
| Region name | Coimbatore |
| Circle name | Tamilnadu |
| Related sub office | NA |
| Related head office | NA |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 637001 | Namakkal Bazaar S.O | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Namakkal Fort S.O | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Namakkal H.O | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Natarajapuram S.O (Namakkal) | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Ramapuram Pudur S.O | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Santhaipettaipudur S.O | Namakkal | Namakkal | Tamil Nadu |
| 637001 | Thillaipuram S.O | Namakkal | Namakkal | Tamil Nadu |