| Post office | Sunnambukulam B.O |
| Pin code | 601201 |
| Office type | B.O |
| Taluk / city | Gummidipundi |
| District name | Tiruvallur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tambaram |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Gummidipundi S.O |
| Related head office | Ambattur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 601201 | Spicto Industrial Estate S.O | Gummidipoondi | Tiruvallur | Tamil Nadu |
| 601201 | Arambakkam B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Devampattu B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Edoor B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Elavur B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Gummidipundi S.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Iguvarpalayam B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Kallur B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Mangavaram B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | New Gummidipundi B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Periaobulapuam B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Siddharajakandigai B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Sirupulalpettai B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Sunnambukulam B.O | Gummidipundi | Tiruvallur | Tamil Nadu |
| 601201 | Tervali B.O | Gummidipundii | Tiruvallur | Tamil Nadu |
| 601201 | Podiyarankulam B.O | Gummidpundi | Tiruvallur | Tamil Nadu |