Best San Francisco SIM Card & eSIM Plans

Discover 34 SIM card in San Francisco on Trip.com, updated September 14, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.12 per person, with an average total of CAD 6.32. Choose the option that suits your plan.

With 8.562k verified reviews, SIM card San Francisco boast an average rating of 4.4.

This week's most popular SIM card: "United States 5G eSIM | Three networks · supports all AI & TikTok | 500MB/day–total 100GB | 1–90 days | 24 hr billing | QR code", with 2.833k reviews and a 4.5 rating.

The next available day tour departs on September 15, 2026. Book now to secure your spot!

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

September is the perfect time to visit San Francisco! Choose from 34 available day tours, including seasonal favorites like United States 5G eSIM | Three networks · supports all AI & TikTok | 500MB/day–total 100GB | 1–90 days | 24 hr billing | 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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34 results for San Francisco SIM card

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AllAttractions (28638)Cultural experiences (25)Boat experiences (51)Shows & events (2)Food & drink (58)Day tours (334)Outdoor experiences (68)Travel photography (5)Water activities (4)City sightseeing (90)Nature & wildlife (49)Aerial tours (6)SIM card (34)City pass (9)Shuttle bus (2)Travel extras (7)Visas (9)Boat tickets (1)Equipment rental (1)

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Reviews/Trip Moments

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Reviews: United States 5G eSIM | Three networks · supports all AI & TikTok | 500MB/day–total 100GB | 1–90 days | 24 hr billing | QR code
Guest User2026-09-14
Great experience with this US 5G eSIM. Setup was quick and straightforward, and the connection worked almost immediately after activation. I had fast and reliable 5G coverage during my trip, including in major cities and while travelling between different areas. The internet speed was excellent for Google Maps, social media, messaging, browsing, and video streaming. I also appreciated not having to buy or swap a physical SIM card. Overall, it was convenient, reliable, and good value for travelling in the US. I would definitely use this eSIM again on my next visit and recommend it to anyone looking for an easy way to stay connected in the United States.
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Reviews: United States/Canada 5G eSIM | Supports ChatGPT | Daily plan/total data | 24-hour billing | QR code (excluding Guam, Saipan)
Guest User2026-09-10
It was easy to install, basically, like all the previous ones. I've used it several times already, visiting various countries in Asia and Canada.
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Reviews: United States 5G eSIM | Full coverage by three networks | Supports ChatGPT | Daily plan/total data | 24-hour billing | QR code
Guest User2026-09-11
Travel in USA IS HIGHLY AFFORDABLE ESIM The easiest way to find the best eSIM provider. Great work!"
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Reviews: USA 5G eSIM | Supports popular apps like TikTok & Google Maps | Daily/Data packages | 1-30 days | Billed per 24 hours | QR code
Guest User2026-09-11
good thing that I able to booked with a promo it's nice very easy to install nice promo and reliable data connection
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Reviews: Americas 14 Destinations 5G eSIM | All AI & TikTok | 1–30 Days | QR Code
Guest User2026-08-25
Very convenient and easy to use eSIM. Quick activation via QR code and stable connection while traveling. Very useful, especially for those who travel multiple countries without having to change SIM cards each time. Positive experience.
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Reviews: AT&T USA 5G eSIM | Daily 100GB | Calls+SMS | Charged by calendar days | QR Code
Guest User2026-06-06
This US eSIM is absolutely amazing, and I couldn’t wait to share it with my travel companions. I installed it on my phone right before departure. After landing, I connected to AT&T’s cellular network instantly and got online straight away. The internet speed is fantastic with zero issues. Setup is super straightforward and hassle-free. We visited Las Vegas, and I had reliable service both indoors at hotels and outdoors. Best of all, it supports regular calls, making it really easy to get in touch with Uber and Lyft drivers! My travel buddies relied entirely on me for navigation and contacting ride drivers as soon as we got off the plane. They’ve all ended up purchasing this eSIM for themselves! Do yourselves a favor and grab one—it’s genuinely incredible and priced really well!!

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