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Top picks for Mong Cai SIM card

Discover 29 SIM card in Mong Cai on Trip.com, updated February 15, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SEK 1.00 per person, with an average total of SEK 13.45. Choose the option that suits your plan.

With 33.501k verified reviews, SIM card Mong Cai 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 15.401k reviews and a 4.4 rating.

The next available day tour departs on February 16, 2026. Book now to secure your spot!

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

February is perfect for visiting Mong Cai! Choose from SIM card available day tours, including seasonal hits 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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29 results for Mong Cai SIM card

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Day tours (79)Wi-Fi (1)SIM card (29)Travel services (5)Cultural experiences (2)Yachts & sailboats (1)Boat experiences (1)Transport (3)

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Reviews/Trip Moments

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Reviews: Vietnam 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-14
Convenient and easy to use. No problems with operation. Excellent signal reception throughout the trip. Data allowance matched the purchase order.
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Reviews: Vietnam Vinaphone 5G eSIM | TikTok & ChatGPT Available | In-app Installation | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-13
I got two eSIM cards, activated one from the airport, and shared the other using tethering. For daily use, I got the 2 GB/day plan, which was more than enough. Everything works flawlessly.
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Reviews: Vietnam Vinaphone 5G eSIM | Local IP with Fast Speed | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2025-11-24
That was really easy to install and use it. I was even able to use it on the island. Highly recommend 🔥
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Reviews: Vietnam 5G eSIM | Supports mainstream apps including TikTok, Google Maps & ChatGPT | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-02-13
I connected without any problems, and upon arrival in Vietnam, everything was activated. I had ten days of internet access: taxis, Google Maps, social media, calls, and video streaming. I recommend it to all my friends.
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Reviews: Southeast Asia (7 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-02-14
I recommend this plan because it doesn't require registration upon arrival in Hong Kong. I never got approval on my other plan. It's a good thing my wife had this plan. The connection is 4G almost everywhere, with occasional 5G. But it's as stable as it can be for China.

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