3
This is the telephone area code for Trongsa, the historical center of Bhutan and the ancestral home of the Royal Family.
How to Call Trongsa from Overseas
- Dial your country's exit code (e.g., 011 for US, 00 for Europe)
- Dial 975 (Bhutan country code)
- Dial the area code (3)
- Dial the local phone number
Example: Calling Trongsa from Canada
011 975 3 521 000
Where:
011 = Canada exit code
975 = Bhutan country code
3 = Trongsa area code
521 000 = Local Trongsa phone number
Quick Facts
3
Area Code
+975
Country Code
6 digits
Local Format
00
BT Exit Code
Trongsa Area Coverage
The 3 area code serves the following regions within the Trongsa dzongkhag and parts of central Bhutan:
Trongsa Town
Main bazaar, Trongsa Dzong, and administrative center
Bumthang Region
Neighboring district also sharing the prefix 3 infrastructure
Chendebji
Historic Chorten area and surrounding settlements
Langthel
Agricultural zones and southern Trongsa gewogs
Major Bhutanese Area Codes
Common Exit Codes for Calling Bhutan
International prefixes required to call Trongsa from these locations:
India
00
United States
011
United Kingdom
00
Australia
0011
Singapore
001
Thailand
001