Top picks for San Francisco SIM card

Discover 31 SIM card in San Francisco on Trip.com, updated 23 August 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From €0.07 per person, with an average total of €3.42. Choose the option that suits your plan.

With 14.717k verified reviews, SIM card San Francisco boast an average rating of 4.5.

This week's most popular SIM card: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 5.905k reviews and a 4.6 rating.

The next available day tour departs on 24 August 2026. Book now to secure your spot!

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

August is the perfect time to visit San Francisco! Choose from 31 available day tours, including seasonal favorites like Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 24-Hour 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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31 results for San Francisco SIM card

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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
_TIXX******ohapgz2026-08-22
“Using an eSIM for my trip was such a smooth experience! No more hunting for a local SIM card shop or juggling tiny SIM trays — I just scanned a QR code and was connected to mobile data within minutes of landing. It saved me time, avoided the hassle of losing my home SIM card, and let me keep my original number active for calls and texts. I’d definitely recommend it for anyone who travels often — it’s fast, convenient, and stress-free.”
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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
Anonymous user2026-08-22
The USA eSIM from Trip.com was easy to set up and activated quickly. The connection was reliable throughout my trip for maps, browsing, and messaging. It was convenient and saved me from expensive roaming charges. I would definitely recommend it to anyone traveling to the USA.
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Reviews: United States/Canada 5G eSIM | Supports ChatGPT | Daily plan/total data | 24-hour billing | QR code (excluding Guam, Saipan)
marnil2026-08-15
📲 Thank you for choosing our eSIM! ❤️ Your feedback means a lot to us. If you’re happy with your purchase, please leave us a review and share your experience. ⭐⭐⭐⭐⭐ Sail smart, stay connected! ⚓🌍 #eSIMForSeafarers #SeafarerLife #Feedback #ThankYou #StayConnected
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Reviews: AT&T USA 5G eSIM | Daily 100GB | Calls+SMS | Charged by calendar days | QR Code
_TIHK******bmp3jh2026-06-06
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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Reviews: USA/Canada/Mexico 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily/Total Data Plans | Calendar Day Billing | 1–90 Days | QR Code
_TIGB******uh22512026-08-08
Worked nicely at almost all the places and also speed were ok as well. I faced weird issue that whenever I check price for something it showed in PLN (Poland money) maybe because Internet route through their.
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Reviews: USA Lyca 5G eSIM|Total 15GB/25GB/100GB|Calls+SMS|North America Data|Natural Day|30 Days|QR Code
Anonymous user2026-08-19
Working perfectly. You have a physical number for calls and text. Using Luca app is very convenient to track traffic usage. There was an hour delay between adding the eSIM and starting to work the internet and calls.