Nicobar Islands STD Code
| City | Nicobar Islands |
| STD Code | 03193 |
| District | Andaman & Nicobar |
| State | Andaman & Nicobar Islands |
STD Code of Nicobar Islands is 03193. This city is located in Andaman & Nicobar district of Andaman & Nicobar Islands state in India. To call landline phones of Nicobar Islands, you must add 03193 before the number.