| Place | Post Code |
|---|---|
| BIDS, Bandar | 1413 |
| D.C. Mills, Bandar | 1411 |
| Madanganj, Bandar | 1414 |
| Nabiganj, Bandar | 1412 |
| All postal codes in Narayanganj | |
|---|---|
| Araihazar, Narayanganj | |
| Bandar, Narayanganj | |
| Narayanganj Sadar, Narayanganj | |
| Rupganj, Narayanganj | |
| Sonargaon, Narayanganj | |