7 GB
Data
30 days
Validity
$13.99
$2.00/GB
Three eSIM Northern Mariana Islands 2026: Promo Code, Data Plans & Prices
Three eSIM Northern Mariana Islands 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
Three plans and prices for the Northern Mariana Islands
Three for the Northern Mariana Islands FAQ.
Is there a Three promo code for the Northern Mariana Islands?
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Yes. Use our code when you buy a Northern Mariana Islands plan on MobiMatter. Enter it at checkout.
How much does the cheapest Three eSIM for the Northern Mariana Islands cost?
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The cheapest Three eSIM for the Northern Mariana Islands costs $13.99 and gives you 7 GB for 30 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 Three plans.
Does Three work in the Northern Mariana Islands?
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Yes, Three works in the Northern Mariana Islands 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 Three eSIM for the Northern Mariana Islands for 7, 15 or 30 days?
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On plans that include the Northern Mariana Islands, a 30-day Three plan starts at $13.99 for 7 GB. Three has no 7- or 15-day plan for the Northern Mariana Islands.
Does Three have an unlimited data eSIM for the Northern Mariana Islands?
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No, Three has no unlimited plans for the Northern Mariana Islands, so every plan comes with a set amount of data. Its plans run at full speed with no daily limit.
What is Three, and is it good for the Northern Mariana Islands?
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Three eSIMs are sold through MobiMatter, an eSIM marketplace, with plans covering 99 destinations.
How much does 1 GB of data cost with a Three eSIM in the Northern Mariana Islands?
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With Three, 1 GB in the Northern Mariana Islands can cost as little as $1.92 on the regional eSIM, which has 12 GB for 30 days.
Can I use a Three eSIM as a mobile hotspot in the Northern Mariana Islands?
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Yes, every plan from 3 lets you share data through a personal hotspot.
Does Three have a phone plan with a number for the Northern Mariana Islands?
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No, the Northern Mariana Islands plans from 3 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 Three eSIM before my trip to the Northern Mariana Islands and use it later?
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Yes, you can buy it ahead, but install it within 2 months of purchase. The days start counting as soon as you install the eSIM, so install it shortly before your trip.
Can I top up a Three eSIM?
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Yes, you can top up a 3 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 Three have a global eSIM that works in the Northern Mariana Islands?
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Yes, Three has 4 regional plans that cover the Northern Mariana Islands and other countries, plus 2 global plans starting at $41.99. These keep you online as you cross borders. Three has no Northern Mariana Islands-only plan, so each of its eSIMs here also works in other countries.