Telsim

Telsim operates on the Telstra Wholesale network, offering standard 28-day prepaid plans alongside 180-day and 365-day long-expiry options. Their plans feature 5G access and include a large data banking limit for unused data.

While Telsim SIMs are notably accessible at airport kiosks for incoming travellers, they cater just as much to domestic users, though number porting times can occasionally take longer than average.