Pin code 700021
1 post office in Kolkata, West Bengal use pin code 700021.
| Post office | Type | Division |
|---|---|---|
| Fort William | PO | Kolkata Central Division |
What 700021 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 021 identifies the delivery office.