Phone Call to Guam From Singapore
How do you call Guam from Singapore? If you are calling from the Singapore to Guam, it is an international call. For this type of call, you must also enter the country code of Guam.
This is the procedure for making a call:
- IDD country code Singapore 011
What is IDD - This number is used for calling to another country (international call). - International country code Guam +1-671
- Phone area code Example:
- Telephone Number 011 1
011 | 1 | ------- | |
---|---|---|---|
IDD | COUNTRY CODE | CITY CODE | PHONE NUMBER |
Loading, please wait...
City
|
Dial Codes
|
---|---|
Guam does not use city codes. |
Calling from other countries to Guam
Are you calling someone in Guam from outside the country? Select a country from the list below to discover the international dialing code you need to dial for calling Guam.
- How to Call Guam from United States
- How to Call Guam from United Kingdom
- How to Call Guam from Australia
- How to Call Guam from Luxembourg
- How to Call Guam from Canada
- How to Call Guam from New Zealand
- How to Call Guam from United Arab Emirates
- How to Call Guam from Saudi Arabia
- How to Call Guam from Germany
- How to Call Guam from Switzerland
- How to Call Guam from Russia
- How to Call Guam from Italy