Compare 35+ SIM only deals, Telstra, Optus, Vodafone and more
Australian mobile plans are offered on three major networks: Telstra (widest regional coverage, 4G+ and 5G), Optus (5G leader in metro areas), and Vodafone/TPG Telecom (strongest in capital cities). Dozens of MVNOs, Boost, Belong, Amaysim, Circles.Life, Woolworths Mobile, resell network capacity at lower prices. Most SIM-only plans range from $15–$75/month for 5 GB to 300+ GB, with many offering unlimited data at throttled speeds after the included high-speed quota. Key features to compare: data rollover, hotspot/tethering allowance, unlimited national calls and SMS (standard on most plans), international roaming, and network coverage for your location. MVNOs on the Telstra network (Boost, Woolworths) provide near-Telstra coverage at significantly lower price points, worth considering for regional areas.