25 GB – Top‑Deal 6,99 € mtl. (Nur bis 14.08. 11 Uhr) — sim

About this sim deal

Get 25 GB for only €6.99/month!

How to use it

Browse the verified sim promo codes above and pick the offer that fits your order.
Click “Show Code” to reveal the coupon — it’s copied to your clipboard automatically.
Head to sim and add the items you want to your shopping cart.
At checkout, paste the code into the promo or coupon code box and apply it.
Confirm the discount is reflected in your total, then complete your purchase.

sim coupon FAQ

Does sim have promo codes?

Yes. There are currently 2 active sim offers on WaveDeals, with savings up to 66% OFF.

How do I use a sim coupon code?

Click “Show Code” on the offer you want above to reveal and copy it, then paste the code into the promo box at sim checkout and apply it before paying.

How many sim coupons are working right now?

We list 2 sim codes and deals that our team checks regularly. Codes that stop working are removed.

What is the best sim discount available today?

The top sim offer right now saves you 66% OFF. Reveal the code above to use it.

How often are sim promo codes updated?

Daily. This page was last refreshed on September 14, 2026, and our automated sync adds new sim codes as they go live.

Can I use more than one sim coupon code?

Usually only one promo code applies per sim order, but you can often combine a code with an ongoing sale or free-shipping offer. Try the highest-value code first.

Editor’s note

As the editor responsible for this page, I keep WaveDeals' “sim” coupons accurate and current. I joined in 2018 and review each electronics offer myself before publishing it, removing codes that stop working. My honest take: the best value at sim tends to come from first-order discounts and limited-time campaigns — it's worth signing up for their newsletter to catch them. Conditions may vary by region and can change without notice.

Maxine TurnerCoupons Editor, WaveDealsMaxineTurner@wave-deals.com