Vietnam eSIM — Instant Data from $2.00/GB

No. Vietnam's Decree 49/2017/ND-CP requires passport-based registration for SIM cards issued in-country by Vietnamese carriers at their counters. Since your Jetogo eSIM is installed and activated before you fly, it isn't subject to that in-person, in-country registration process.

Yes. Phu Quoc, along with the mainland tourist hubs of Hanoi, Ho Chi Minh City, Da Nang, and Nha Trang, has 4G coverage from Viettel, Vinaphone, and Mobifone in populated and resort areas.

Usually not for convenience or price. Airport SIM kiosks at Tan Son Nhat and other major airports typically charge 2-3x what the same card costs at a city-center Viettel or Vinaphone store, and you'll still need to queue, show your passport, and wait for registration — a pre-activated eSIM skips all of that.

An eSIM is a digital SIM built into your phone — instead of inserting a physical card, you install a small profile (usually by scanning a QR code) and your phone connects to a local or partner network for data. There's nothing to pick up at a store or swap in your device; the whole process happens over Wi-Fi in a couple of minutes.

Most phones from the last 4-5 years support eSIM, including iPhone XS and later, most Google Pixel models from the Pixel 3 onward, and many recent Samsung Galaxy, and other Android flagships. Check Settings > Cellular (or Mobile Network) for an "Add eSIM" or "Add Cellular Plan" option — if it's there, you're set. Your phone also needs to be carrier-unlocked.

You can install your Jetogo eSIM before you fly, but the data plan itself only starts counting once it connects to a network in your destination country — so there's no risk of burning through your allowance early. For most plans, connectivity kicks in automatically the moment you land and your phone finds a signal.

Yes — hotspot and tethering are included on Jetogo eSIM plans at no extra cost, so you can share your connection with a laptop, tablet, or a travel companion's phone.

You can top up directly from your Jetogo account in a couple of taps, without needing to buy a whole new plan or visit a store. Many travelers also use Jetogo's PayGo option, which lets you pay only for the data you actually use instead of committing to a fixed bundle.

No — Jetogo eSIMs are data-only, so there's no local phone number involved. If you need to make calls or send texts, you can use an internet calling app (like WhatsApp or FaceTime) over your eSIM data, or rely on Wi-Fi calling to keep using your existing home number (see below).

PayGo is Jetogo's pay-as-you-go option: you load a small starting balance — as low as $5 — and only pay for the data you actually use, with no expiration pressure or unused-data waste. It's a low-commitment way to try Jetogo or to cover shorter trips where a full data bundle would be overkill.

No. Your eSIM runs alongside your regular SIM (physical or eSIM) as a second, independent profile — your home number, texts, and voicemail keep working exactly as before. You simply choose which profile handles data while you're on Jetogo, and switch back anytime after your trip.