🇬🇺 Guam Country Code
The country code for Guam is +1. Use this code when dialing Guam from abroad.
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+1
Guam Country Code
How to Dial Guam
Use +1 when calling Guam from abroad
From United States
011 + 1 + number
011 is the US exit code
From United Kingdom
00 + 1 + number
00 is the UK exit code
From Mobile
+1 + number
+ works from any country
Example: Calling Guam
To call a Guam number like 12345678
011-1-12345678
00-1-12345678
+112345678
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Guam Country Code FAQ
What is the country code for Guam?
The country code for Guam is +1. Use this code when dialing Guam from any other country.
How do I call Guam from the US?
From a US phone, dial 011 + 1 + local number. The 011 is the US international access code.
What does the + mean in +1?
The + symbol represents the international access code. On mobile phones, you can dial + directly. On landlines, replace + with your country's exit code (011 for US, 00 for UK).
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