Pin code 600031
2 post offices in Chennai, Tamil Nadu use pin code 600031.
| Post office | Type | Division |
|---|---|---|
| Chetput | PO | Chennai City North Division |
| World University Service Centre | PO (non-delivery) | Chennai City North Division |
What 600031 tells you
The first digit, 6, is the postal zone. The first two digits, 60, are the postal circle. The first three, 600, are the sorting district, and 031 identifies the delivery office.