7 daysVietnam eSIM — Skyfi 7GB/day · 7 days:
- 📵 Data only — no phone number, no calls or SMS
- Full speed up to the daily cap, then a hard stop — never slowed to a throttled tier
- (Mobifone network)
📱 Works on any eSIM-capable, carrier-unlocked phone (iPhone XS or newer, most recent Android). Check your phone →
This plan is sold out right now. Pick another plan below, or check back later.
All eSIMs on this site are tourist eSIMs. The daily allowance runs at full carrier speed and then stops until midnight Vietnam time — it is never slowed to a crawl. When the validity period ends the eSIM is switched off automatically and cannot be extended: buy another plan if you need more days.
Full refund within 7 days of purchase if the QR code has NOT been activated on a device. Once the QR code is activated on a phone, refunds are: (a) pro-rated based on unused days for service-quality issues, less a US$2 processing fee; (b) NOT issued for device-incompatibility issues, because you affirmed at checkout that you had verified your phone supports eSIM, and an activated eSIM cannot be reused on another device. To request a refund, email admin@telebox.vn from the address used at checkout, including your order number. Eligible refunds are issued via the original payment method within 5-10 business days.
Three steps. No SIM swap, no airport queue.
Browse data plans by carrier and duration. Pay securely with PayPal or card.
We email you a QR code instantly after payment. Scan it on your phone — no shipping needed.
Your eSIM activates the moment you connect to a Vietnamese network. Keep your home SIM active for calls.
5GB a day is a lot for a traveller: maps, messaging, social, music and several hours of video all fit inside it, and it refills every morning instead of draining one fixed bucket — a 15-day Viettel plan is 75GB in total. The important difference is speed. Most “unlimited” travel eSIMs give you 0.5–2GB per day at full speed and then throttle to roughly 128 kbps–1 Mbps for the rest of the day (the throttle figures are listed publicly on esimdb.com/vietnam; Holafly words it as a “Fair Usage Policy”). At that speed maps, video calls and ride-hailing apps barely work. Our plans have no throttled tier: the whole daily allowance runs at the carrier's normal 4G/5G speed. Our own Unlimited plans are the exception: they are on Vinaphone and have no daily cap and no throttled tier at all — see Unlimited Vietnam eSIM.
Your data stops until 00:00 (GMT+7), when the next day's allowance is added — there are no overage charges and no slow “unlimited” tier. Calls and SMS on your home SIM keep working normally.
No. These are tourist eSIMs: when the validity period ends the eSIM is deactivated automatically and the validity cannot be extended. Need more days — buy another plan; your phone can hold several eSIM profiles and you switch between them in settings.
Daily plans: You receive your eSIM QR code by email within 60 seconds of payment confirmation. The eSIM itself activates the moment your phone connects to a Vietnamese mobile network — usually within 1-2 minutes of landing and turning on cellular data. Your Unlimited eSIM QR is emailed before your chosen start date. Your plan starts on the start date you pick and you get the full number of days.
Yes — and we recommend you do. Scan the QR code on your phone before flying. The eSIM profile installs immediately but does not consume any data plan time until your phone connects to a Vietnamese carrier on arrival.
Full refund within 7 days of purchase if the QR code has not been activated on a phone. Once the QR is activated, the eSIM is provisioned to your device and cannot be refunded. Contact admin@telebox.vn with your order number to request a refund before activation.
telebox runs licensed Viettel & Vinaphone stores in Hanoi and Ho Chi Minh City. You buy genuine carrier eSIM — direct from the network, not a grey-market reseller.
CÔNG TY TNHH SIM DU LỊCH TELEBOX (Telebox Travel SIM Co., Ltd.) · Tax ID (MST) 0108757204 · No. 34, Ngach 173/192 Le Trong Tan, Dinh Cong Ward, Hoang Mai District, Hanoi, Vietnam
7 days
7 days