yallo Black Summer 2025 – yallo mobile promotions in June

Once again this year, yallo has officially launched its Black Summer 2025, offering yallo Black subscriptions (Start, Standard, Plus, and Max) at discounted prices – with free activation and the first month free. It’s basically a Black Friday in the middle of summer! Check out the full details on yallo’s June promotions.

Compare all mobile plans with our subscription comparison tool or take advantage of the current promotions directly using the links in the table below.

yallo Mobile Deals – Black Summer 2025

Offer	Promo Price/month	Original Price	Activation	Data CH	Roaming	Speed	Activation Link	Offer
yallo Black Start	20.90 CHF	72.– CHF	Free	Unlimited	60 min included	2 Gbps	Activate now	yallo Black Start
yallo Black	24.90 CHF	92.– CHF	Free	Unlimited	Unlimited	2 Gbps	Activate now	yallo Black
yallo Black Max	33.90 CHF	133.– CHF	Free	Unlimited	Unlimited + ∞ min	2 Gbps	Activate now	yallo Black Max

Why Choose yallo Mobile?

yallo is one of the most popular brands in Switzerland for people looking for flexible mobile subscriptions with no binding contracts and unbeatable prices. Running on the Sunrise network, yallo offers excellent coverage and speeds of up to 2 Gbps across the country. Whether you need a basic plan with a few GB or an unlimited data plan with roaming across Europe – yallo combines quality, transparency, and savings. Thanks to limited-time promotions, you can save up to 60% on the monthly fee. Switching providers has never been easier.

Compare Other Mobile Plans in Switzerland

Use our comparator to view all mobile subscriptions on promotion and find the most affordable one for your needs:

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