| Index no. | Post office Name | State name | District name | |
|---|---|---|---|---|
| 21 | Bala Paikauli B.O | uttar-pradesh | faizabad | |
| 22 | Ballipur B.O | uttar-pradesh | faizabad | |
| 23 | Bandanpur B.O | uttar-pradesh | faizabad | |
| 24 | Banket B.O | uttar-pradesh | faizabad | |
| 25 | Banswar Kalan B.O | uttar-pradesh | faizabad | |
| 26 | Baragaon RS S.O | uttar-pradesh | faizabad | |
| 27 | Barauli B.O | uttar-pradesh | faizabad | |
| 28 | Barwa B.O | uttar-pradesh | faizabad | |
| 29 | Basantpur B.O | uttar-pradesh | faizabad | |
| 30 | Basawan B.O | uttar-pradesh | faizabad |