| Place | Post Code |
|---|---|
| Ahiro, Bhagalpur) | 813110 |
| Aitha, Bhagalpur) | 813105 |
| Ajitkita, Bhagalpur) | 813205 |
| Alalkita, Bhagalpur) | 813205 |
| Arsanda, Bhagalpur) | 813205 |
| Asi, Bhagalpur) | 813205 |
| Athpahara, Bhagalpur) | 813205 |
| Babura, Bhagalpur) | 813105 |
| Baburia, Bhagalpur) | 813105 |
| Baijnathpur, Bhagalpur) | 813205 |
| Bairbana, Bhagalpur) | 813109 |
| Baitpur, Bhagalpur) | 813105 |
| Bajar, Bhagalpur) | 813205 |
| Bajardih, Bhagalpur) | 813205 |
| Bakharda, Bhagalpur) | 813205 |
| Bakhtaura, Bhagalpur) | 813105 |
| Balan Chak, Bhagalpur) | 813205 |
| Balias, Bhagalpur) | 813205 |
| Ballam Chak, Bhagalpur) | 813205 |
| Baniachak, Bhagalpur) | 813105 |
| Barri, Bhagalpur) | 813109 |
| Barsar, Bhagalpur) | 813205 |
| Bela, Bhagalpur) | 813109 |
| Bhagalpur, Bhagalpur) | 813205 |
| Bhagwandha Buzurg, Bhagalpur) | 813205 |
| Bhalui, Bhagalpur) | 813105 |
| Bhusar, Bhagalpur) | 813205 |
| Birbalpur, Bhagalpur) | 813205 |
| Birnia, Bhagalpur) | 813109 |
| Chalna, Bhagalpur) | 813110 |