SIM card sizes and ordering replacements

Ordering a replacement SIM card

If you have locked or lost your SIM card, or you have a new device which required a different SIM card size, please call us on 1300 786 068 to order a new SIM card for your existing mobile service. A SIM replacement fee of $10 will apply.


Which SIM card sizes are available?

These days SIM cards come in three sizes:

  • Standard SIM (15 x 25mm)
  • Micro SIM (12 x 15mm)
  • Nano SIM (8.8 x 12.3mm)

We sell the Standard and Micro sizes together as a Dual cut SIM. If your mobile device needs a Micro SIM card, you can pop the smaller Micro SIM out of the larger Standard SIM card and it will continue to function in the same way.

SIM card size chart

Nano SIM cards are sold separately. They're required for most of the latest handset models. You can select a Nano SIM instead of a dual cut SIM when you order your mobile services.


Which SIM card size do I need for the device I previously purchased from iiNet?

Westnet no longer sells handsets as of 17 December 2015. All previously sold mobile devices are listed below.

Nano SIM
Micro SIM
Standard SIM
  • iPhone 6S
  • iPhone 6S Plus
  • iPhone 6
  • iPhone 6 Plus
  • iPhone 5S
  • iPhone 5C
  • Samsung Galaxy S6
  • Samsung Galaxy S6 Edge
  • Samsung Ativ S
  • Samsung Galaxy Ace 3
  • Samsung Galaxy S III
  • Samsung Galaxy S III 4G
  • Samsung Galaxy Camera
  • Samsung Galaxy S4
  • Samsung Galaxy S4 Mini
  • Samsung Galaxy S4 Active
  • Samsung Galaxy S5
  • Samsung Galaxy Note II
  • Samsung Galaxy Note III
  • Samsung Galaxy Note 4
  • Samsung Galaxy Express
  • Samsung Galaxy Tab S 8.4"
  • Samsung Galaxy Tab S 10.5"
  • Samsung Galaxy Core Prime
  •  Samsung Galaxy Ace
  • Samsung Galaxy S II
  • Samsung Galaxy Note
  • Samsung Galaxy Tab 2 7"
  • Samsung Galaxy Tab 2 10.1"


Which SIM card size do I need for the device I purchased elsewhere?

Please check the user manual or the manufacturer's website to learn which SIM card size you need. Most major manufacturers who supply Australia are listed below.