Australian 3G bands:
•850MHz (Telstra, Vodafone) – Exclusive 3G band
•900MHz (Optus, Vodafone) – available in most metro areas
•2100MHz (Telstra, Optus, Vodafone) – Exclusive 3G band
4G
Australia is currently using these LTE bands (LTE bandmask in brackets):
•2100Mhz (B1) FDD (0000000000000001) – Telstra (3G spectrum)
•1800Mhz (B3) FDD (0000000000000004) – Telstra, Optus, Vodafone
•900Mhz (B8) FDD (0000000000000080) – Telstra, Vodafone, Optus (utilises spectrum previously used by 2G)
•2300Mhz (B40) TDD (0000008000000000) – Optus (Vivid wireless spectrum)