Mariyang STD Code
| City | Mariyang |
| STD Code | 03798 |
| District | Arunachal Pradesh (Zero) |
| State | North East |
STD Code of Mariyang is 03798. This city is located in Arunachal Pradesh (Zero) district of North East state in India. To call landline phones of Mariyang, you must add 03798 before the number.