OneMobile operates on the Telstra Wholesale Mobile Network — Australia's largest and most reliable mobile network, delivering 4G and 5G connectivity to 98.8% of the population.
Next-generation 5G connectivity available in Sydney, Melbourne, Brisbane, Perth, Adelaide, and Canberra — with rapid expansion to regional areas throughout 2025–2026.
Australia's most extensive 4G LTE network, covering virtually every populated area of the country. Reliable, fast connectivity for streaming, browsing, and calls.
Extended coverage in remote and rural areas where 4G infrastructure is still being deployed. Ensures connectivity even in the most remote locations.
HD voice calls over the 4G network — clearer audio, faster call setup, and simultaneous voice + data.
Make and receive calls over Wi-Fi when mobile signal is weak — seamless handover between Wi-Fi and mobile.
High-definition video calls supported on 4G and 5G networks with adaptive quality based on connection speed.
Redundant network architecture with automatic failover ensures your connection stays up even during peak demand.