eSIM for Asia — 23 Countries, One eSIM
From Japan to the Maldives on one eSIM — no per-country packages, no airport SIM counters, no registration paperwork.
Asia at a glance
- 23 countries on the same eSIM — no swapping, no re-provisioning at borders.
- Median rate: $4.71/GB, billed per megabyte from one balance that never expires.
- Cheapest in the region: Malaysia at $2.15/GB.
- No packages to size, no KYC, instant QR activation — pay in USDT/USDC for exactly the megabytes you use.
All Asia rates (live)
| Country | $/MB | $/GB | |
|---|---|---|---|
| 🇲🇾 Malaysia | $0.0021 | $2.15 | |
| 🇹🇭 Thailand | $0.0021 | $2.15 | guide |
| 🇻🇳 Vietnam | $0.0021 | $2.15 | |
| 🇮🇩 Indonesia | $0.0024 | $2.46 | guide |
| 🇯🇵 Japan | $0.0033 | $3.38 | guide |
| 🇨🇳 China | $0.0034 | $3.48 | |
| 🇹🇼 Taiwan | $0.0041 | $4.20 | |
| 🇧🇩 Bangladesh | $0.0046 | $4.71 | |
| 🇰🇭 Cambodia | $0.0046 | $4.71 | |
| 🇭🇰 Hong Kong | $0.0046 | $4.71 | |
| 🇮🇳 India | $0.0046 | $4.71 | |
| 🇱🇦 Laos | $0.0046 | $4.71 | |
| 🇲🇴 Macau | $0.0046 | $4.71 | |
| 🇵🇭 Philippines | $0.0046 | $4.71 | |
| 🇰🇷 Republic of Korea | $0.0046 | $4.71 | |
| 🇸🇬 Singapore | $0.0046 | $4.71 | |
| 🇱🇰 Sri Lanka | $0.0046 | $4.71 | |
| 🇲🇳 Mongolia | $0.0068 | $6.96 | |
| 🇧🇳 Brunei Darussalam | $0.0070 | $7.17 | |
| 🇵🇫 French Polynesia | $0.0211 | $21.61 | |
| 🇳🇵 Nepal | $0.0281 | $28.77 | |
| 🇲🇻 Maldives (premium) | $0.1053 | $107.83 | |
| 🇧🇹 Bhutan (premium) | $0.1683 | $172.34 |
Rates are live retail per-MB prices — the same table that bills customers (see the full price index and all 193 countries).
Field guides for Asia
FAQ
Does one Roamzy eSIM really cover all 23 countries in Asia?
Yes — one eSIM profile, one balance. Crossing a border switches you to that country's per-MB rate automatically; there is nothing to re-buy or re-install.
How is data billed across Asia?
Per megabyte, from a prepaid USDT/USDC balance. Each country has its own rate (from $2.15/GB in Malaysia in this region); you pay the local rate only for the megabytes you use there, and the balance never expires between trips.
Do I need a new eSIM for a multi-country trip?
No. That is the point: install once, top up once, and the same eSIM works across all 193 covered countries — this region and beyond. See the install guides to set up before you fly.