Prefix Information for AD0
This page provides information on the radio amateur call prefix AD0 , which is assigned to United States.
United States is located in continent of North America and is part of the Central Zone of North America (CQ Zone 4) and ITU Zone 8.
Time offset is UTC -5
| Primary DXCC prefix | K |
| Prefix | AD0 |
| Country Name | United States |
| Country Code | US 🇺🇸 |
| Continent | NA |
| CQ Zone | 4 |
| ITU Zone | 8 |
| Local Time | Tuesday, August 19, 2025, 06:05 |
| Time Offset | UTC -5 |