Check local and globe coverage in your Area

Things to know about mobile coverage.

Obstructions – such as buildings, vehicles, trees, hills and building materials – can all reduce the signal level available for your mobile device. Indoor mobile coverage is susceptible to interference from the building you are in, and just as TV sets sometimes need external antennas to improve reception, there are cases where the use of an external antennas can make a significant difference to the performance of a mobile device indoors.

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Telstra:

Telstra Coverage Map

Optus:

Optus Coverage Map

Vodafone

Vodafone Coverage Map

Worldwide Frequencies for Mobile Providers By Country

Frequencies you require whilst visiting another country.