How do I Call an International Number from Guam?

• International Call Prefix to call from Guam: 11

To call an international phone number from Guam, simply:

• 1. Dial international access code for Guam - 11
• 2. Dial country code of person: Click here for international country codes
• 3. Dial phone number, excluding 0 at the beginning of the number

To make an international call to Landline Phone Number from Guam, the dialling format should be:
11 - Country Code - Area Code - Land Phone Number with out the 0 at the front

To make a call or send text internationally from Guam, the dialling format should be:
11 - Country Code - Mobile Phone Number excluding the 0 at the beginning of the number

How to call Guam from Bangladesh?

To call a telephone number in Guam from Bangladesh, simply:
1. Dial International Access Code for Bangladesh: 880
2. Dial country code for Guam: 1-671
3. Dial the phone number in Guam, excluding the 0 at the beginning of the number

How to call Guam from Ghana?

To call a telephone number in Guam from Ghana, simply:
1. Dial International Access Code for Ghana: 233
2. Dial country code for Guam: 1-671
3. Dial the phone number in Guam, excluding the 0 at the beginning of the number