Pin code 784189
2 post offices in Biswanath, Assam use pin code 784189.
| Post office | Type | Division |
|---|---|---|
| Karsontala | PO | Darrang Division |
| Nagsankar | BO | Darrang Division |
What 784189 tells you
The first digit, 7, is the postal zone. The first two digits, 78, are the postal circle. The first three, 784, are the sorting district, and 189 identifies the delivery office.