00 - Mongolia exit code to dial first when calling international
257 - Burundian country code must be dialed next
00 +
257 +
Local Number - Overall dialing code format
World Times:
The time in Mongolia is now (CLICK FOR TIME ZONES)
The time in Burundi is now 04:07:31 AM(04:07:31 AM)
How to call Burundi from Mongolia:
World Times:
Mobile Codes: