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Optus - Mobile Customer FAQ

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What is Optus - Mobile's Phone Number?

The question we are asked most often is about how to talk to Optus - Mobile customer service. Click here for contact information, email and chat options, getting a live person, wait times and more.

How do I update my billing information?

To update your billing information with Optus, simply log into your online account and navigate to the billing section. From there,...

How do I update my billing information?

To update your billing information with Optus, simply log into your online account and navigate to the billing section. From there,...
Ask any question you have about Optus - Mobile customer service, get an answer now.
Contact Optus - Mobile customer service

International Roaming

How do I activate international roaming?

To activate international roaming with Optus Mobile, simply log in to your online account, navigate to the international roaming section,...
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Account Management

How do I update my billing information?

To update your billing information with Optus, simply log into your online account and navigate to the billing section. From there,...
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