Pin code 600018
2 post offices in Chennai, Tamil Nadu use pin code 600018.
| Post office | Type | Division |
|---|---|---|
| Pr. Accountant General | PO (non-delivery) | Chennai City Central Division |
| Teynampet | PO | Chennai City Central Division |
What 600018 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 018 identifies the delivery office.