Udupi STD Code
| City | Udupi |
| STD Code | 0820 |
| District | Dakshin Kanada (Mangalore) |
| State | Karnataka |
STD Code of Udupi is 0820. This city is located in Dakshin Kanada (Mangalore) district of Karnataka state in India. To call landline phones of Udupi, you must add 0820 before the number.