Area CodesCountry code Guam
| Flag | Continent | Country Code | Code | Country | Iso |
|---|---|---|---|---|---|
 |
North America | Country Code 1 | GU/CUM | Country Code Guam | ISO 3166-2:GU |
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Calling the Guam
How to call ?
- +1 - Country Code for the Guam
- Local area code
- Local phone number
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Guam City Area Codes
| City | Country code | Area code | Flag | Country | Code | State | State name | |
|---|---|---|---|---|---|---|---|---|
| 1. | Agana | +1 | 671 | |
Guam | GU | ||
| 2. | Guam | +1 | 671 | |
Guam | GU |
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- which country code is Guam
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