00 - Bhutan exit code to dial first when calling international
94 - Sri Lankan country code must be dialed next
00 +
94 +
Local Number - Overall dialing code format
World Times:
The time in Bhutan is now 01:51:06 AM(01:51:06 AM)
The time in Sri Lanka is now 01:21:06 AM(01:21:06 AM)
How to call Sri Lanka from Bhutan:
World Times:
Mobile Codes: