Country Calling Codes HomeInternational calling from Papua New Guinea to Guam made easy Perform a New Calling Codes Search Need help with Papua New Guinea or Guam calling codes? Click here.
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Country flag of Papua New Guinea Country flag of Guam

How to call a Guamanian mobile phone from Papua New Guinea.

Dial the following international mobile code:

05 + 1 + 671 + The Number

* Do not dial the plus (+) symbols

Visit!Call Guam for just /min!
from any phone or use our free calling app.

How to make your international call How to call a Guam mobile phone:

05 - Papua New Guinea exit code to dial first when calling international
1 - Guam country code must be dialed next
671 - Guam mobile code must be dialed next
05 + 1 + 671 + Local Number - Overall dialing format

World Time Zones World Times:

The time in Papua New Guinea is now (CLICK FOR TIME ZONES)
The time in Guam is now 11:47:10 AM (11:47:10 AM)

Call a Guam cell phone. More Ways to Call a Guam mobile phone:

Call Guam from any phone with Rebtel!

Call a Guam cell phone. Tips for calling a cell phone in Guam:

  • To call a Guamanian cell phone from a land line, simply follow the mobile country code dialing instructions above to place your call.
  • To call a Guamanian cell phone from your cell phone, you may need to first use the + (plus) sign prior to entering the Guam mobile code and telephone number.
  • If you are calling Guam from your cell phone, you may incur additional charges or fees from your mobile carrier. We recommend trying out a service, such as SpeedyPin Calling Cards - From 0.4¢ per Minute


We hope that the Country Calling Codes mobile country codes guide has helped you call a cell phone in Guam. Why not share our Guam phone book with your friends and bookmark this page and tell a friend about this site for the next time they need to search for mobile area codes or call a cellular phone in another country.

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