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Shop the latest mobile phones & tablets. Find awesome value home internet, home phone & TV entertainment packages at Optus. Learn more.
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Optus Business Fund. Choose 6 or more eligible plans and...
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Discover Optus solutions for Enterprise. From 5G, cloud and...
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We’re an Australian leader in telecommunications, delivering...
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Find the accessory to suit your needs for your phone and...
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Optus offers a range of mobile services, including SIM plans, phones, accessories, roaming and data add-ons. Enjoy Australia's fastest 5G network, no lock-in contracts, trade-in offers and more.
Optus is the second-largest telecommunications company in Australia, owned by Singaporean Singtel. It offers mobile, fixed, internet and cable services, and has faced cyberattacks and outages in recent years.
With Optus' SIM only plans, enjoy the flexibility of no-lock in contracts with our month-to-month SIM plans for your phone. Buy today.
Optus is an Australian leader in telecommunications, delivering cutting-edge communications and entertainment services. Learn more about its network, corporate, careers, media, sustainability and values.
Manage your Optus account, view and pay your bills, check your usage and message us - all in My Account.
Find answers to your questions about Optus products and services, such as mobile, broadband, NBN, Optus Sport and more. Browse through our support articles, device guides, or message us for assistance.