Top picks for Katowice Wi-Fi & SIM cards

Discover 18 Wi-Fi & SIM cards in Katowice on Trip.com, updated February 11, 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 4.63. Choose the option that suits your plan.

With 29.147k verified reviews, Wi-Fi & SIM cards Katowice boast an average rating of 4.4.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 15.085k reviews and a 4.4 rating.

The next available day tour departs on February 12, 2026. Book now to secure your spot!

Katowice Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

February is the perfect time to visit Katowice! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G 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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18 results for Katowice Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2025-11-22
I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-10
Works well, only used it in Sweden. Fast set up if you have an iPhone, make sure to turn on data roaming for the second sim if you already have an esim loaded
Reviews: Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-02-08
Amazing Esim. Fast, reliable, stable connection! I have bought esim to Europe, which covers basically all EU countries. I travelled with my friend, and he also got this esim.
Reviews: Europe Orange eSIM | Total 20GB–100GB | Unlimited calls & SMS in Europe | 7–30 days | QR code
Guest User2026-02-10
The SIM card worked immediately in the UK. Before arriving, it didn't work in Russia or Turkey. The reception is excellent, text messaging is enabled, and you can share the internet with other devices.
Reviews: UK EE 5G eSIM+EU 44 | Unlimited Data with Calls & SMS | 15 / 30 Days | Instant QR
Guest User2025-12-05
I used it last time too, and I'm happy with the service, as it worked without any issues! It also sends SMS alerts about scams, so it's great for safety and can be used safely. However, it's important to be aware that the signal can be weaker inside buildings, so it's a good idea to use it with caution!
Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2026-02-03
Excellent internet speeds across Russia, Turkey, Serbia, and Montenegro, including when sharing with other devices. Installation was seamless.
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