Chattogram Division Post Code List
| District | Post Code |
|---|---|
| Chattogram | 4000 |
| Cox’s Bazar | 4700 |
| Comilla (Cumilla) | 3500 |
| Feni | 3900 |
| Brahmanbaria | 3400 |
| Rangamati | 4500 |
| Bandarban | 4600 |
| Khagrachari | 4400 |
| Lakshmipur | 3700 |
| Noakhali | 3800 |
| Chandpur | 3600 |
Chattogram is the main seaport city of Bangladesh and an important commercial hub. The postal code 4000 is used for the central post office.