# Onda 21

Onda 21 is a radio station in Atlántida, Uruguay, streaming online. Listen live online free on myradio.world – no app or sign-up needed.

- **Frequency:** Online only
- **City:** Atlántida
- **Country:** Uruguay
- **Website:** https://onda21.com
- **Listen live:** https://myradio.world/station/nigVNQrJ/onda-21

## Questions

### Is Onda 21 on FM?

No - Onda 21 is an online-only station. It streams live on the internet rather than broadcasting on FM or AM.

### Where is Onda 21 based?

Onda 21 is based in Atlántida, Uruguay.

### How can I listen to Onda 21 live?

Press play on Onda 21's page at myradio.world to listen live in any web browser - free, with no app or account needed.

### How do I contact Onda 21?

You can reach Onda 21 through its website, https://onda21.com.

### What other radio stations are there in Atlántida?

Other stations in Atlántida include Atlantida FM 89.9.

## More from Atlántida

- [Atlantida FM 89.9](https://myradio.world/station/yWDw4SCt/atlantida-fm-89-9.md) - FM 89.9