Bijni STD Code
| City | Bijni |
| STD Code | 03668 |
| District | Bongaigaon (Kokrajhar) |
| State | Assam |
STD Code of Bijni is 03668. This city is located in Bongaigaon (Kokrajhar) district of Assam state in India. To call landline phones of Bijni, you must add 03668 before the number.