Dial the following to call
Guam
From
Czech Republic
00 + 1 + 671 + Local Number
* Do not dial the plus (+) symbols
How to call Guam from Czech Republic:
00 - Czech Republic 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 Czech Republic is now 07:49:00 AM(07:49:00 AM)
The time in Guam is now 15:49:00 PM(03:49:00 PM)
How to call Guam from Czech Republic:
World Times:
Mobile Codes: