Country codes Guam
ISO 3166-1
ALPHA-2
GU
ALPHA-3
GUM
The two-letter code for Guam is GU, and the three-letter code is GUM, as per ISO 3166-1 standards.
Dialing Code
+1-671
The dialing code for Guam is +1-671, used for international calls to the country from abroad.
Top Level Domain
.gu
The top-level domain (TLD) for Guam is .gu, used for country-specific internet addresses.
Country Details
| Formal Name | Guam |
| Capital | Hagatna |
| Region | Oceania |
| Sub Region | Micronesia |
Guam is located in the Micronesia sub-region of the larger Oceania continent with Hagatna as its capital.
Currency
| Currency | US Dollar |
| Alphabetic Code | USD |
| Numeric Code | 840 |
Guam uses the US Dollar (USD) as its official currency, with the numeric code 840.
Languages
There are a total of 2 official languages spoken in Guam. These languages play an important role in everyday life, education, government, and business throughout the country.
Map of India
Helpful Resources
To learn more about Guam's history, geography, culture, economy, and other key aspects, visit the Guam Wikipedia page.
To learn more about Guam's ISO country codes (alpha-2, alpha-3, and numeric), visit the ISO 3166-1 page for Guam.
For geographical info about Guam, visit the Geonames page. It covers coordinates, elevation, administrative divisions, and nearby locations.