Vietnam · Telecom, Internet & Apps

Mobifone

Mobifone is a major Vietnamese mobile operator known for inexpensive data packages and solid urban network coverage.

What it helps with

A cheap local SIM with daily dataMobifone tourist packages give several gigabytes per day at a low monthly price.
A Vietnamese number for appsA local number receives SMS codes for Zalo, wallets and delivery apps.
Easy renewalPackages are renewed by SMS or in the operator’s app.

About Mobifone

As one of Vietnam's three main state-linked mobile operators, Mobifone is often chosen for its competitively priced data plans, with good coverage particularly in major cities and along common tourist routes.

Key Features

Affordable Data Packages: A range of prepaid plans with competitive pricing on data specifically.
Self-Service App: Check balance, top up, and manage your plan through the My Mobifone app.
Online Top-Up: Add credit to your line using a bank card or e-wallet.
Solid Urban Coverage: Reliable network coverage across major Vietnamese cities.

How to Get Started

Buy a Mobifone tourist SIM at the airport or any Mobifone store, bringing your passport.
Insert the SIM and follow the activation instructions provided in-store.
Download the My Mobifone app to check balance and top up.
Top up online or at any authorized retailer as needed.

Before you use it

Sign-up: Bring your passport: SIMs must be registered in your name with a portrait photo; text TTTB to 1414 to check the registration.
Limits: Coverage is good in big cities and weaker in rural areas.

English available

Frequently Asked Questions

Does Mobifone work with a foreign bank card in Vietnam?: Not reliably - a foreign card may be declined. Check the notice above, or plan to use a local payment method.
Is Mobifone available in English?: Yes, Mobifone has an English-language interface.
Do I need a local phone number to use Mobifone?: No, an international phone number generally works for Mobifone.
Do I need local ID or residency for Mobifone?: No, Mobifone doesn't require local ID or residency for visitors.
Where can I use Mobifone?: iOS · Android · Web
How much does Mobifone cost?: TR109 Travel: 4 GB/day for 109,000 VND, valid 20 days (~US$4.20, 2026)