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Top picks for Cheongju SIM card

Discover 25 SIM card in Cheongju 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 2.42. Choose the option that suits your plan.

With 38.589k verified reviews, SIM card Cheongju boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 12.944k reviews and a 4.4 rating.

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

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

February is the perfect time to visit Cheongju! Choose from SIM card 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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25 results for Cheongju SIM card

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Day tours (14)Travel photography (4)Wi-Fi (1)SIM card (25)Transport (1)Travel services (2)Local cuisine (1)Food & drink (1)

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Reviews/Trip Moments

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Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-09
I was shocked how stable and fast the data was for such a good price. I was recommended by a friend to try it and it really works well! I will definitely use it again when I make the trip back. :)
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Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-09
It's very convenient and affordable. You can order it on your computer and scan the QR code to pre-download it to your phone. There's no need for complicated SIM card returns and resets. After boarding the plane, select your E-SIM account for your phone's network and deactivate your original account. Once you arrive in your destination country, remember to select mobile data first, then activate roaming. That's it!
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Reviews: South Korea SKT | 4G eSIM | Day Pass | Unlimited data + 010 phone number | 24H Billing | 1-90 days | QR code
Guest User2026-01-26
The SIM card worked perfectly from the moment I inserted it. Fast and stable internet, good coverage both in cities and during trips. I had no issues with connection or speed, even when using maps, social media, and video calls. Very easy to activate, no additional setup required. Definitely recommend for travelers visiting Korea.
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Reviews: Asia 9 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | 1–30 Days | Instant QR
Guest User2026-01-11
I used this in KL, Bangkok and Shanghai. Overall the signal was ok. Sometimes we do get a drop out but it’s not often. We managed to use all social media platforms with this eSIM at Shanghai. Only thing is if you want to hail a ride you’ll need a number for it in china.
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Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-09
It's easy. I've had issues with cheap SIM cards in the past, but this one is genuine, so I feel safe. I was able to use it right away after it arrived, and there were no problems with the signal. So, although I don't know how the customer center will handle it, I'll definitely use their services again.
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-07
These eSIM cards are a great idea. No need to bother with buying physical ones anymore. Have you tried buying and registering a SIM card in the Philippines? Our friends tried, and it took a terribly long time. Overall, if your phone supports eSIM, I highly recommend buying it here. It's less hassle and cheaper.

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