Prefix Information for AD
This page provides information on the radio amateur call prefix AD , which is assigned to United States.
United States is located in continent of North America and is part of the Eastern Zone of North America (CQ Zone 5) and ITU Zone 8.
Time offset is UTC -5
| Primary DXCC prefix | K | |
| Prefix | AD | |
| Country Name | United States | |
| Country Code | US 🇺🇸 | |
| Continent | NA | |
| CQ Zone | 5 | |
| ITU Zone | 8 | |
| Local Time | Friday, May 02, 2025, 09:18 | |
| Time Offset | UTC -5 |