Hobiganj District Post Office & Post Code
| District | Thana | SubOffice | Post Code |
| Hobiganj | Azmireeganj | Azmireeganj | 3360 |
| Hobiganj | Bahubal | Bahubal | 3310 |
| Hobiganj | Baniachang | Baniachang | 3350 |
| Hobiganj | Baniachang | Jatrapasha | 3351 |
| Hobiganj | Baniachang | Kadirganj | 3352 |
| Hobiganj | Chunarughat | Chandpurbagan | 3321 |
| Hobiganj | Chunarughat | Chunarughat | 3320 |
| Hobiganj | Chunarughat | Narapati | 3322 |
| Hobiganj | Hobiganj Sadar | Gopaya | 3302 |
| Hobiganj | Hobiganj Sadar | Hobiganj Sadar | 3300 |
| Hobiganj | Hobiganj Sadar | Shaestaganj | 3301 |
| Hobiganj | Kalauk | Kalauk | 3340 |
| Hobiganj | Kalauk | Lakhai | 3341 |
| Hobiganj | Madhabpur | Itakhola | 3331 |
| Hobiganj | Madhabpur | Madhabpur | 3330 |
| Hobiganj | Madhabpur | Saihamnagar | 3333 |
| Hobiganj | Madhabpur | Shahajibazar | 3332 |
| Hobiganj | Nabiganj | Digalbak | 3373 |
| Hobiganj | Nabiganj | Golduba | 3372 |
| Hobiganj | Nabiganj | Goplarbazar | 3371 |
| Hobiganj | Nabiganj | Inathganj | 3374 |
| Hobiganj | Nabiganj | Nabiganj | 3370 |
Source: Bangladesh Post Office
