In the APRIL 2024 update, SIMBA users can roam in Austria on T-Mobile (Magenta), Cyprus on EPIC with VoLTE+5G.
| Country | Telco |
|---|---|
| Australia | Vodafone |
| Austria | T-Mobile (Magenta) |
| Cyprus | EPIC |
| Estonia | Elisa |
| Finland | Elisa |
| Hong Kong | Hutchison |
| India | Reliance Jio |
| Indonesia | Telkomsel |
| Denmark | Nuuday (TDC) |
| Malaysia | Celcom |
| Netherland | KPN |
| New Zealand | Spark |
| Thailand | DTAC |
| Philippines | Smart Communications |
| South Korea | SK Telecom |
| USA | Verizon |