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Top picks for Trincomalee Wi-Fi & SIM cards

Discover 10 Wi-Fi & SIM cards in Trincomalee on Trip.com, updated February 12, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AUD 1.01 per person, with an average total of AUD 8.61. Choose the option that suits your plan.

With 20.902k verified reviews, Wi-Fi & SIM cards Trincomalee boast an average rating of 4.0.

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 15.225k reviews and a 4.4 rating.

The next available day tour departs on February 13, 2026. Book now to secure your spot!

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

February is perfect for visiting Trincomalee! Choose from Wi-Fi & SIM cards 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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10 results for Trincomalee Wi-Fi & SIM cards

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Day tours (14)Travel photography (2)Water activities (2)Diving (1)Surfing (1)

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Reviews/Trip Moments

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Reviews: Sri Lanka 5G eSIM | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-02-06
Overall, it works great in cities and beaches, but when traveling on trains, the connection would regularly drop out for short periods.
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Reviews: Sri Lanka | 4G eSIM | Daypass/Total Package | 24H Billing | 1-30 days | QR code | Supports TikTok and ChatGPT
Guest User2026-02-02
Excellent, there were no problems with activation, the signal is excellent (we were on the west-south coast), the app keeps track of the time of use (I bought it for 10 days), I liked it!
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Reviews: Sri Lanka eSIM | High-speed data | 4G | Daily package/data package | 24 hours | 1-30 days | QR code
Guest User2026-01-17
We traveled around the island - the connection was everywhere, not always stable in remote areas, but the e-SIM connection was better than the physical SIM that my friends bought at the Colombo airport
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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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Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
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Reviews: Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-01-28
Used in Argentina and Brazil, along with my layover in Dubai. It worked well all around. When I had a trouble with the signal, customer service was great to help.

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