Top picks for Cheongju SIM card

Discover 25 SIM card in Cheongju on Trip.com, updated February 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From RUB 9.37 per person, with an average total of RUB 192.80. Choose the option that suits your plan.

With 28.241k verified reviews, SIM card Cheongju boast an average rating of 4.6.

This week's most popular SIM card: "South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 6.938k reviews and a 4.6 rating.

The next available day tour departs on February 9, 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 South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | 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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Reviews/Trip Moments

Reviews: South Korea 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-08
5G is always fast in Korea. I never felt it was slow, and I didn't even have to use the hotel Wi-Fi. Another person couldn't connect after arriving in Korea, but they were able to connect after restarting their iPhone. Setting it up before leaving the country is no problem. It was the cheapest I could find. Definitely cheaper than Trifa. I didn't use customer service, so I just used it normally.
Reviews: South Korea | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-08
Pros: - Instant activation, no physical SIM swap - Strong coverage across Seoul, even in crowded areas - Fast data speeds for maps, messaging, and social media - Keeps your original SIM safe and untouched - Perfect for short‑term travelers and family trips Cons: - Requires a phone that supports eSIM (check before buying) - Data packages vary, so choose one that fits your usage Tips: - Activate right after landing for immediate connectivity - Use it alongside Wi‑Fi for heavy downloads to save data - Check your phone’s eSIM compatibility before purchase
Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 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.
Reviews: South Korea SKT eSIM | Unlimited Data + 010 phone number | 1-90 days | 24-hour billing | QR code
Guest User2026-02-01
The SIM card is amazing! The internet signal is uninterrupted. As soon as I switched networks from Thailand, I had a signal in Korea immediately, even before landing. I highly recommend it! (From someone who's read many reviews). Plus, the T-Money card made the price very affordable.
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.
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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