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📐 Kiwi VoIP – Choosing the Right SIM Card Size

When you order a mobile plan from Kiwi VoIP, you’ll receive a 3-in-1 physical SIM card. This allows you to easily pop out the correct size to fit your device — no need to order a different SIM if you change phones!

🧩 What is a 3-in-1 SIM?

A 3-in-1 SIM includes all three common SIM card sizes, layered together in a single card. Simply pop out the size that fits your device.

SIM Size Dimensions Common Devices
Standard SIM 25 x 15 mm, 0.76 mm thick Older smartphones, mobile routers
Micro SIM 15 x 12 mm, 0.76 mm thick Mid-generation smartphones (e.g. iPhone 4–5c, Galaxy S3)
Nano SIM 12.3 x 8.8 mm, 0.67 mm thick Most modern smartphones (e.g. iPhone 5s+, Galaxy S6+)
 

📘 Tip: If you’re unsure which SIM size to use, refer to your mobile phone’s user manual or do a quick model-specific search online.


🔁 Can I Reuse the Same SIM for Another Phone?

Yes! As long as your phone supports one of the three sizes, you can reinsert or re-punch the SIM into the appropriate size. If you’ve damaged your SIM or need a new one, get in touch with us for a replacement.