Zip code 96923 is for the Mangilao city which is located in Guam territory state. Complete information of the zip code 96923 is given below :
| Zip code | 96923 |
| City | Mangilao |
| County | Guam |
| State | Guam |
| Country | United States |
| Time zone | Guam (GMT +10:00) |
| Latitude | 13.4391 |
| Longitude | 144.7976 |