Pin code 841423
8 post offices in Gopalganj, Bihar use pin code 841423.
| Post office | Type | Division |
|---|---|---|
| Amarpura | BO | Siwan Division |
| Barhima | BO | Siwan Division |
| Dumaria | BO | Siwan Division |
| Harpur Tengrahi | BO | Siwan Division |
| Jhanjhawa Mohamadpur | BO | Siwan Division |
| Sidhwalia | PO | Siwan Division |
| Sorahiya | BO | Siwan Division |
| Tekniwas | BO | Siwan Division |
What 841423 tells you
The first digit, 8, is the postal zone. The first two digits, 84, are the postal circle. The first three, 841, are the sorting district, and 423 identifies the delivery office.