esimzon eSIM Data Plans for Vietnam

Esimzon does provide unlimited data eSIM plans for Vietnam. The available options are called Vietnam Unlimited 5Days, 10Days, 15Days and 20Days, with validity periods ranging from 5 to 20 days and prices from 10 USD to 15 USD. All of these plans allow tethering and are marked with a Fair Usage Policy, meaning that high‑volume users may experience speed throttling after a certain amount of data has been used at normal speed.

If a traveler needs to know the exact threshold at which speed may be reduced, or wants confirmation that the Fair Usage Policy applies on a specific network, it is advisable to contact esimzon directly before purchasing. The plans are sold over a 5G network across Vietnam, and no additional data caps are imposed beyond the stated Fair Usage Policy.

esimzon does not provide any eSIM plan that includes a local phone number or SMS capability for Vietnam. All of the plans sold by esimzon for this destination are data‑only.

When traveling to Vietnam, travelers can still use voice or texting through popular VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection provided by the eSIM.

esimzon supplies 8 single‑country data plans tailored to Vietnam and 7 multi‑country plans that include Vietnam. Prices vary from about $5 to $70, while data allowances range from 1 GB up to unlimited. Validity spans 5 to 30 days, and a few of the plans support tethering with potential speed throttling.