Hagatna, Guam Area Code
Area code for Hagatna, Guam, United States: 671 • Click on number to see if there are other places in our database with same area code.
International calling code for United States is: 1
How to Dial?
| Calling from | Calling to | Dialing example |
|---|---|---|
Abroad*  |
Hagatna, Guam | +1 671 [Local number]** |
| United States*** |
Hagatna, Guam | (1+)671 [Local number] |
| United States |
Abroad | 011 [Country Code] [Area Code] [Local number] |
Local time in Hagatna, Guam (in moment when this page is generated):
Sunday, 2025-12-07, 08:31 Difference to Greenwich time (GMT) in hours: +10:00 (ChST time zone).
*Some countries have different international call prefix. Find Your country on our site for more details.
**Many phones have international call prefix list, but they show only a plus sign (+).
***Dialing from United States but outside of area code 671
*gads*