| EID | Name | Block |
|---|---|---|
| C189 | South East Wales | 12C |
| C1AA | Swansea | 12A |
| Frequency | PI Code | Service | Authoritative FQDN |
|---|---|---|---|
| 105.4 MHz | C3A3 | Heart Wales (South) | rdns.musicradio.com |
| 105.4 MHz | C4A3 | Heart Wales (South) | rdns.musicradio.com |
This page uses data from Ofcom that was last updated: 2000-10-17.