Biraul is Taluka (Tehsil) in Darbhanga district of Bihar state. Biraul has 15 areas (postal offices). Biraul has a Sub Office and the PIN Code of Biraul is 847203.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 847427 | Adharpur PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Baghras PIN Code | Darbhanga | Biraul | Branch Office |
| 847203 | Biraul PIN Code | Darbhanga | Biraul | Sub Office |
| 847427 | Galma PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Ganaun PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Ghanshyampur Darbhanga PIN Code | Darbhanga | Biraul | Sub Office |
| 847427 | Haripur PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Jhagarua PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Kasraur PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | P Bela PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | P Mahathwar PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Punhad PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Rashiyari PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | S Lagma PIN Code | Darbhanga | Biraul | Branch Office |
| 847427 | Tarwara PIN Code | Darbhanga | Biraul | Branch Office |