1 GB
Data
14 days
Validity
$3.49
$3.49/GB
Sparks eSIM United States 2026: Promo Code, Data Plans & Prices
Sparks eSIM United States 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
Sparks plans and prices for the United States
Sparks for the United States FAQ.
Is there a Sparks promo code for the United States?
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Yes. Use our code when you buy a US plan on MobiMatter. Enter it at checkout.
How much does the cheapest Sparks eSIM for the United States cost?
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The cheapest Sparks eSIM for the United States costs $3.49 and gives you 1 GB for 14 days. It's the regional eSIM, which also works in other countries. We recheck prices daily, so this price is up to date. You can buy it on MobiMatter, the eSIM marketplace that sells Sparks plans.
Does Sparks work in the United States?
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Yes, Sparks works in the United States on its US-only plans and on its regional and global eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a Sparks eSIM for the United States for 7, 15 or 30 days?
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For the United States alone, these are Sparks's lowest prices by trip length:
- 15 days: $3.99 for 2 GB
- 30 days: $8.49 for 7 GB
Sparks has no 7-day plan for the United States.
Does Sparks have an unlimited data eSIM for the United States?
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No, Sparks has no unlimited plans for the United States, so every plan comes with a set amount of data. Its plans run at full speed with no daily limit.
What is Sparks, and is it good for the United States?
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Sparks eSIMs are sold through MobiMatter, an eSIM marketplace, with plans covering 157 destinations. If you want prices for other countries and the full verdict, read the Sparks eSIM review.
How much does 1 GB of data cost with a Sparks eSIM in the United States?
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With Sparks, 1 GB in the United States can cost as little as $0.83 on the regional eSIM, which has 30 GB for 30 days. On a US-only plan, the lowest rate is $1.21 per GB, with 7 GB for 30 days.
Does Sparks have 5G in the United States?
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Yes, 17 of Sparks's 34 plans for the United States have 5G, so check the plan details before you buy. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a Sparks eSIM as a mobile hotspot in the United States?
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Yes, every Sparks plan lets you share data through a personal hotspot.
Does Sparks have a phone plan with a number for the United States?
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No, Sparks's US plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a Sparks eSIM before my trip to the United States and use it later?
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Yes, you can buy it ahead, but activate it within 2 months of purchase. The days start with your first data use, so keep the eSIM switched off until you arrive.
Can I top up a Sparks eSIM?
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Yes, you can top up a Sparks eSIM in the MobiMatter app or on the MobiMatter site, with no new QR code. A top-up is a new package with its own days, and it doesn't extend the old one.
Does Sparks have a global eSIM that works in the United States?
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Yes, Sparks has 19 regional plans that cover the United States and other countries, plus 13 global plans starting at $3.99. These keep you online as you cross borders.
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