The Pin Code of Doiya is 821112. Get more details along with the Pin Code of Doiya. Doiya is located in Rohtas district in Bihar. 821112 is the pincode (Postal code) of Doiya.
| Location | Pincode | State | District |
| Doiya | 821112 | Bihar | Rohtas |
| Location | Pincode | State | District |
| Daidhan | 821112 | Bihar | Rohtas |
| Daraon | 821112 | Bihar | Rohtas |
| Dighita | 821112 | Bihar | Rohtas |
| Gara | 821112 | Bihar | Rohtas |
| Khudru | 821112 | Bihar | Rohtas |
| Kochas | 821112 | Bihar | Rohtas |
| Kuchila | 821112 | Bihar | Rohtas |
| Laheri | 821112 | Bihar | Rohtas |