Pin code 600106
2 post offices in Chennai, Tamil Nadu use pin code 600106.
| Post office | Type | Division |
|---|---|---|
| Arumbakkam | PO | Chennai City North Division |
| Arumbakkam North | PO (non-delivery) | Chennai City North Division |
What 600106 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 106 identifies the delivery office.