Mobile SIM

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Step 1: Select your plan
Telstra
4G Plans:

5GB

$18/mth

Bundle Price
$16.20 /mth

Telstra 4G Network
Unlimited national calls and SMS
Data Banking (up to 500G)
No Lock-in Contract
No Activation Fee
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5GSIM_11141172

12GB

$24/mth

Bundle Price
$21.60 /mth

Telstra 4G Network
Unlimited national calls and SMS
Data Banking (up to 500G)
No Lock-in Contract
No Activation Fee
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10GSIM_11141128
  • Popular

25GB

$30/mth

Bundle Price
$27.00 /mth

Telstra 4G Network
Unlimited national calls and SMS
Data Banking (up to 500G)
No Lock-in Contract
No Activation Fee
Unlimited international calls and SMS to selected countries
22GSIM_11141130
5G Plans:
  • Double Data

64GB*

64GB/mth for the first 3 months, then 32GB/mth from
the 4th month

$38/mth

Bundle Price
$34.20 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

32GSIM_11141133
  • Double Data

100GB*

100GB/mth for the first 3 months, then 50GB/mth
from the 4th month

$42/mth

Bundle Price
$37.80 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

50GSIM_11141339
  • Double Data

180GB*

180GB/mth for the first 3 months, then 90GB/mth
from the 4th month

$50/mth

Bundle Price
$45.00 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

90GSIM_11141138
  • Double Data

240GB*

240GB/mth for the first 3 months, then 120GB/mth
from the 4th month

$60/mth

Bundle Price
$54.00 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

120GSIM_11141140
  • Double Data

300GB*

300GB/mth for the first 3 months, then 150GB/mth
from the 4th month

$66/mth

Bundle Price
$59.40 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

150GSIM_11141143
  • Double Data

360GB*

360GB/mth for the first 3 months, then 180GB/mth
from the 4th month

$70/mth

Bundle Price
$63.00 /mth

Telstra 5G Network

Unlimited national calls and SMS

Data Banking (up to 500G)

No Lock-in Contract
No Activation Fee

Unlimited international calls and SMS to selected countries

180GSIM_11141146
Step 2: Select your SIM type

Physical SIM

$0
Activation Fee
NoContract
1

eSIM

$0
Activation Fee
NoContract
1

*eSIM works on eSIM compatible devices.

I have my own device

Your Order Summary

Plan

- - Mobile SIM - 0/mth

-

One-off Cost

Activation Fee -0

SIM Delivery Fee -0

Sign Up Your Plan

Unlimited Talk & Text

within Australia + 15 selected countries*!

Data Banking (Rollover)

500GB of banked data

Quick Activation

transfer your mobile number or get a new number in minutes

No Lock-in Contract

free activation, free SIM & delivery*

FAQs

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. On 3G, typical download speeds are 1.1 to 20Mbps and typical upload speeds are 300kbps to 3Mbps.

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. On 3G, typical download speeds are 1.1 to 20Mbps and typical upload speeds are 300kbps to 3Mbps.

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.
As long as the mobile you're planning to use is unlocked and compatible with either 3G, 4G or 5G, you should be good to go. OCCOM caters to all device types by offering Standard, Micro and Nano SIMs. If you purchase your SIM card from us, you'll receive a 3-in-1 SIM so you can punch out the Standard, Micro or Nano SIM your device requires.
Unlimited calls and SMS from AU to China, Hong Kong, Malaysia, Singapore, Thailand, Vietnam, UK, France, Ireland, Greece, Germany, India, NZ, South Korea and USA. PAYG rates apply to all other destinations.
Data banking means you can roll over and save any unused data. For example, if you're on the 10 GB plan and you only use 3 GB for the month, next month you'll have 10 GB plus the 7 GB left over from the previous month, for a total of 17 GB. So long as you pay your bill on time, and not downgrading your plan, your banked data up to 500GB will never expire.
Transferring your mobile number is easy, all you need are your account details with your current Aussie telco - you don't have to cancel your plan with them, just kick off the transfer with us.
You'll need to check with your current telco if you'll be charged early cancellation fees for transferring to OCCOM. There's not much you can do to avoid these fees, but the good news is that you'll never get charged cancellation fees with OCCOM mobile.
OCCOM sim-only mobile plans are all postpaid, featuring an on going auto-renew that renews on a month-to-month basis. Every month you'll receive a bill and at the end of that billing cycle your plan inclusions will automatically refresh, making it simple for customers to pick a mobile phone plan that suits both their wallet and usage habits. The bill will have a fixed amount at the end of each month. If you exceed your data limit, calls or SMS allowance, the services will continue, however excess charges will added to your next monthly bill.
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.
1. A 10% off is applied on mobile service when bundled with an active Occom internet service.
2. This discount is valid as long as your internet is active with Occom.
3. If your Occom internet service is cancelled, your mobile service will return to the original price.
4. Each active internet service can be bundled with maximum 3 mobile services.
5. The internet service and bundled mobile services should be registered under the same account.
6. This promotion cannot be combined with any other ongoing promotions.
7. Both Occom new and existing internet customers can enjoy this bundle promotion.
8. Occom reserves the right of all final interpretation.