Why Occom
Over 10,000 of our happy customers earned us our 4.9/5 star rating on Google. Our unparalleled service and support powers Aussies with our Mobile plans.
Seamless Connectivity. Unmatched Flexibility
Powered by Telstra’s 4G/5G network, Occom offers Australia’s best coverage and lightning fast speeds. Enjoy seamless connectivity for calling, texting, and streaming, anywhere.
Customer Trusted
You don't need to take our word for it, we have 4.9 star rating on Google, with over 10,000 reviews. This is unheard of in our sector. This is the result of constant dedication to delivering what we promise.
Australia’s Best Coverage & Speeds
Occom Mobile SIM on Telstra’s network covers 91% of Australians. Experience fast downloads, clear calls, and seamless browsing anywhere with 5G.
Unlimited Local & International Calls & SMS
Enjoy unlimited calls and texts to standard Australian numbers and select international destinations. Stay connected anytime, anywhere.
The Highest Rated ISP in Australia
Frequently Asked Questions
About the Telstra mobile network
Occom Pty Ltd (ABN 58 608 289 425) uses part of Telstra’s 3G, 4G and 5G mobile network. The service provides 5G coverage reaching at least 75 % of the Australian population. The Telstra Wholesale mobile coverage footprint reaches more than 98.8% of the Australian population and covers more than 1.6 million square kilometres of Australian landmass. Telstra’s 3G Network (850 MHz band) will close in mid-2024.
The network capability of Occom’s 5G mobile plans network has access to download speeds capped at 250Mbps. 5G upload speeds will typically be 1 to 40Mbps. On 4G (while on a 5G plan), typical download speeds are 5 to 180Mbps and upload speeds are 1 to 40Mbps, in 4G coverage areas.
The network capability of Occom’s 4G plans has access to download speeds of 10Mbps up to a speed cap of 100Mbps on 4G. Upload speeds will typically be 1 to 40Mbps.
Speeds may vary due to factors such as location, device capabilities, distance from the base station, local conditions, concurrent users, hardware and software configuration, and download/upload destination.
Will my phone work with an OCCOM SIM?
Which destinations are included in the unlimited international calls and SMS pack?
What does data banking mean?
How do I transfer my number to OCCOM?
What if I'm still in contract with another provider?
What are Postpaid plans?
Can I cancel at any time?
You sure can. OCCOM customers stay because they want to, not because they have to. Before you transfer or cancel your OCCOM Number, please contact us on LiveChat or via email to give us a heads-up, this will help with correctly addressing your final bill.
- If you’re transferring your OCCOM number to a different Aussie telco, you can contact them to arrange the transfer after you give us a notice. Your new provider will touch base with us to organise the transfer and cancellation of your OCCOM service.
- If you’re not forfeiting your OCCOM number, you must contact OCCOM. You will lose your OCCOM mobile number, along with any unused OCCOM credit and/or data and any saved voicemails. If you want to use OCCOM again in the future, you’d simply need to buy a new SIM plan.
What are the Terms and Conditions for Internet and Mobile bundle?
- A 10% off is applied on mobile service when bundled with an active Occom internet service.
- This discount is valid as long as your internet is active with Occom.
- If your Occom internet service is cancelled, your mobile service will return to the original price.
- Each active internet service can be bundled with a maximum of 3 mobile services.
- The internet service and bundled mobile services should be registered under the same account.
- This promotion cannot be combined with any other ongoing promotions.
- Both Occom’s new and existing internet customers can enjoy this bundle promotion.
- Occom reserves the right to all final interpretations.
Reach Out To Us
and guide you through the sign-up process.
Call now: 1300 299 999
Daily 8 AM – 10 PM AEST