1620 AM
Because 1620 kHz is a multiple of both 9 and 10, the frequency is available for use by broadcast stations in all three ITU regions.
The following radio stations broadcast on AM frequency 1620 kHz:
Argentina
- Italia in Villa Martelli, Buenos Aires
- Mitre Cañada de Gómez in Cañada de Gómez, Santa Fe
- Sentires in Merlo
Australia
- 1RF in Canberra, ACT
- 2KM in Sydney, NSW
- 2RF in Eden, NSW
- 2RF in Wagga Wagga, NSW
- 4KZ in Taylors Beach, QLD
- 4BRZ in Toowoomba, QLD
- Italian Media Group - in Brisbane, QLD
- 6?? in Perth, WA
- NTC Radio in Hobart, TAS
Japan
- Highway advisory radio
Mexico
- XECSCGU-AM in Guachochi, Chihuahua
- XECSIA-AM in Pátzcuaro, Michoacán
United States
| Call sign | City of license | Facility ID | Transmitter coordinates |
| KOZN | Bellevue, Nebraska | 87182 | |
| KSMH | West Sacramento, California | 87036 | |
| KYIZ | Renton, Washington | 86941 | |
| WDHP | Frederiksted, Virgin Islands | 87117 | |
| WNRP | Gulf Breeze, Florida | 87034 | |
| WTAW | College Station, Texas | 87145 |