The Guam Country codes and Guam country dial in codes are telephone dialing prefixes for the member countries calling code, Guam Country code are a component of the international telephone number Guam country code dialed. Guam dialing country code, you can make your international call. Guam country mobile codes are followed by these area codes. The Guam country code +1-671 will allow you to call Antarctica telephone code +1-671 is dialed.
Currency: Dollar (USD)
Languages: English 43.6%, Filipino 21.2%, Chamorro 17.8%, other Pacific island languages 10%, Asian languages 6.3%, other 1.1% (2010 est.)
Guam Country Code +1-671
Guam City Codes:
|Guam does not use city codes.|