Customer reviews
Our authorized Viettel stores hold a 4.9★ Google rating from hundreds of real customer reviews. Here we publish only verified eSIM-customer reviews — never bought or faked.
Be one of our first 30 reviewers — get a free eSIM
We're seeding our reviews honestly. The first 30 verified customers who post a review (good or bad — we publish unedited) get a free 5GB / 7-day Vietnam eSIM voucher to keep or gift. Email us with the subject "Early adopter program" and we'll send instructions.
- ✓ Free 5GB / 7-day eSIM voucher (≈$9 value)
- ✓ Your review published with first name + country, unedited
- ✓ Spotlight in our "first reviewers" hall of fame
Already a customer?
Share your honest experience (good or bad). We publish reviews unedited alongside your first name and country.
admin@telebox.vnOfficial authorized Viettel & Vinaphone dealer
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.
4.9· 628 Google reviews ↗
External reviews
We don't currently have third-party review aggregator listings (Trustpilot) — these will go live once we have at least 30 verified customer reviews. We deliberately did not buy seed reviews. To verify our legitimacy, contact our parent telebox.vn directly.