How to Buy a SIM Card in Jacksonville, USA in 2026
People often search for a "Florida SIM card", but there is no such thing: American mobile networks are national, so a prepaid SIM or eSIM that works in Jacksonville works the same in Miami, Orlando or anywhere else in the country. The useful questions are where to get one in Jacksonville, and whether you need a physical SIM at all. This guide covers the InMotion store at Jacksonville International Airport (JAX), shops in the city, what an "eSIM starter pack" actually is, and the eSIMs we sell.
InMotion at JAX
Jacksonville's airport has one shop that may help: InMotion, in Concourse C just before Gate C1. InMotion's Jacksonville page says it can help if you need a travel SIM card, but it does not say which network or what it costs, so ask what is included before you pay.
Check the opening hours before relying on it, because the sources do not agree:
- InMotion's own page: 5:00 AM to 8:00 PM, except Wednesday, when it closes at 7:00 PM.
- The airport's directory: 6:00 am to 7:00 pm.
Work on the airport's new Concourse B has changed the terminal (the food court between Concourses A and C closed in August 2024), so directory listings may lag. If your flight lands after 7:00 pm, assume the store is shut.
Buying a SIM card in Jacksonville
Searches for a prepaid SIM card near you will turn up the carrier stores of T-Mobile, AT&T and Verizon, which sell their own prepaid SIMs and can activate them on the spot, and Walmart, Target and Best Buy, which sell prepaid kits that you set up yourself. Guides estimate prepaid SIMs at between 10 and 30 dollars before the plan. Bring your passport, since guides disagree on whether a shop will ask for ID, and make sure your phone is unlocked.
French-speaking readers searching for a "carte SIM prépayée USA" have the same options: any SIM bought in Jacksonville works across the United States.
What an eSIM starter pack is
Another common search is "eSIM starter pack". There is nothing to post or collect: an eSIM plan is bought online and arrives as a QR code. You scan it on your phone, at home over Wi-Fi, and the plan is stored on the phone alongside your own SIM. When you land at JAX, it connects to a local network, and your usual number keeps receiving texts. For that to work, your phone needs to support eSIM and be unlocked.
Our eSIMs for Jacksonville
Our USA plans connect through Verizon, AT&T and T-Mobile, include hotspot, and start on the day you first use them, so you can install one well before you travel:
- USA 5GB for $8, valid 7 days: a long weekend.
- USA 10GB for $15, valid 14 days: a longer stay or a road trip.
- USA 20GB for $27, valid 30 days: our largest US plan, for a month of travel.
If you are visiting from the UK and want to call home, Three Travel 6GB costs $19.27 for 30 days with unlimited calls to UK numbers and a UK +44 Three number; the USA is one of its 72 countries. For very light use, the Global PAYG Data eSIM costs $20 and includes €17.50 of credit. And if you go for a local SIM, the O2 SMS Only eSIM at $8 a month keeps texts arriving on a private UK number.
Jacksonville options compared
| Option | Price | Data | When you can get it |
|---|
| Travel SIM at InMotion, JAX | Ask in store | Ask in store | Concourse C, until 7:00 PM or 8:00 PM |
| Prepaid SIM in town | About 10 to 30 dollars plus plan | Depends on plan | Store opening hours |
| USA 5GB | $8 | 5 GB, 7 days | Any time, online |
| USA 10GB | $15 | 10 GB, 14 days | Any time, online |
| USA 20GB | $27 | 20 GB, 30 days | Any time, online |
Our recommendation
There is no Florida SIM to hunt for, and the one store at JAX closes early, so the easiest option is to install USA 5GB before you fly, or USA 10GB for a longer Florida trip. If you prefer a physical SIM, try InMotion in Concourse C if you land in daytime, or a carrier store in town. Our USA prepaid SIM card guide covers the country as a whole, our eSIM installation guide explains set-up, and every plan is listed on the USA eSIM page.
