How to Call
Guam
From
Costa Rica
Dial the following international dialing codes:
00 + 1 + 671 + Local Number
* Do not dial the plus (+) symbols
How to call Guam from Costa Rica:
00 - Costa Rica 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 Costa Rica is now 14:59:16 PM(02:59:16 PM)
The time in Guam is now 06:59:16 AM(06:59:16 AM)
We hope Country Calling Codes has been of help to you in finding the Guamanian
calling code for your international call from Costa Rica to Guam. Why not bookmark this page and tell a friend about this site for the next time they need to lookup an area code or international dialing code.
How to call Guam from Costa Rica:
World Times:
Mobile Codes:
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