The Pin Code of Gangapur Diara is 813213. Get more details along with the Pin Code of Gangapur Diara. Gangapur Diara is located in Bhagalpur district in Bihar. 813213 is the pincode (Postal code) of Gangapur Diara.
| Location | Pincode | State | District |
| Gangapur Diara | 813213 | Bihar | Bhagalpur |
| Location | Pincode | State | District |
| Afzugaj | 813213 | Bihar | Bhagalpur |
| Hathiyok | 813213 | Bihar | Bhagalpur |
| Jahagira | 813213 | Bihar | Bhagalpur |
| Kathara | 813213 | Bihar | Bhagalpur |
| Khanpurmal | 813213 | Bihar | Bhagalpur |
| Mardimushari | 813213 | Bihar | Bhagalpur |
| Mirhatti | 813213 | Bihar | Bhagalpur |
| Nansar | 813213 | Bihar | Bhagalpur |
| Sultanganj | 813213 | Bihar | Bhagalpur |
| Udhadih | 813213 | Bihar | Bhagalpur |