Pin code 700031
2 post offices in Kolkata, West Bengal use pin code 700031.
| Post office | Type | Division |
|---|---|---|
| Dhakuria | PO | South Kolkata Division |
| Kproy Lane | PO (non-delivery) | South Kolkata Division |
What 700031 tells you
The first digit, 7, is the postal zone. The first two digits, 70, are the postal circle. The first three, 700, are the sorting district, and 031 identifies the delivery office.