00 - Yugoslavia exit code to dial first when calling international
1 - Guamanian country code must be dialed next
671 - Guamanian local area code. 00 +
1 + 671 +
Local Number - Overall dialing code format
World Times:
The time in Yugoslavia is now 13:35:48 PM(01:35:48 PM)
The time in Guam is now 21:35:48 PM(09:35:48 PM)
How to call Guam from Yugoslavia:
World Times:
Mobile Codes: