| Sub-districts |
|---|
| Kokrajhar, Kokrajhar |
| Gossaigaon, Kokrajhar |
| Golokganj, Kokrajhar |
| Dotoma, Kokrajhar |
| Dhubri, Kokrajhar |
| Chapar, Kokrajhar |
| Bhowraguri, Kokrajhar |
| Bagribari, Kokrajhar |
| Postal Codes in Kokrajhar |
|---|
| South Salmara-Mankachar |
| Nalbari |
| Kokrajhar |
| Kamrup Metropolitan |
| Kamrup |
| Goalpara |
| Dhubri |
| Chirang |
| Bongaigaon |
| Barpeta |
| Baksa |