#1 eSIM for Vietnam Travel
Premium high-speed data on Viettel & Vinaphone networks.
Instant email delivery via QR code. No physical SIM needed.
Instant Activation
Scan QR code & go
5G / LTE Speeds
Top local carriers
Hotspot Enabled
Share data freely
Flexible data packages designed for seamless connectivity in Vietnam.
No waiting in long airport SIM card queues. Scan your QR code before boarding and land fully connected across Hanoi, Da Nang, Ho Chi Minh City and Ha Long Bay.
Avoid expensive unexpected roaming bills from home carriers. Pay upfront with clear, transparent prepaid pricing.
Keep your primary phone number active for 2FA security texts and WhatsApp while using ZunoSim for fast, low-cost local data.
Your eSIM connects automatically to the best available network between Viettel & Vinaphone with high-speed 5G or LTE coverage.
Validity begins as soon as your eSIM connects to a supported cellular network after landing in Vietnam.
Yes! WhatsApp retains your existing primary phone number for chats while routing data over your ZunoSim plan.