Top picks for Mainz SIM card

Discover 24 SIM card in Mainz on Trip.com, updated March 31, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.08 per person, with an average total of EUR 2.97. Choose the option that suits your plan.

With 38.595k verified reviews, SIM card Mainz boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 19.777k reviews and a 4.4 rating.

The next available day tour departs on April 1, 2026. Book now to secure your spot!

Mainz SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

March is the perfect time to visit Mainz! Choose from SIM card available day tours, including seasonal favorites like Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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24 results for Mainz SIM card

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Reviews/Trip Moments

Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
Guest User2026-03-30
I was afraid it will not work, but i have a very good experience. I already use it for 2 weeks and it works very good. Hope awhen i will change the country it will also work 🙏
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-30
There is nothing like the peace of mind you get from having a connection the second the plane wheels touch the tarmac. While everyone else was lining up at expensive airport kiosks, I was already calling my Uber and texting my family.
Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-29
Easy to use, stable connection. The only downside -- need to look for wifi to get this e-sim to connect. Other then this, it is all fine.
Reviews: Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code
Guest User2026-03-23
Purchased this Orange Europe Travel SIM via CTRIP for the second time. The experience couldn't be any smoother. Easy to install via QR as always. Highly Recommended.
Reviews: Germany eSIM | 5G/4G | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code
Guest User2026-01-12
It's more convenient than buying a new SIM card. If you don't know how to use it, try checking out TikTok. The internet might be a bit slow during calls, but replying to messages is normal.
Reviews: Germany 5G eSIM | Dual Network Coverage | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2025-12-01
Visited Heidelberg, Rothenburg, and a few smaller towns. The eSIM worked perfectly everywhere, super easy to set up, and customer service was quick to help whenever I needed. Highly recommend it!
Contact Center <br>of the year 2025
Contact Center
of the year 2025