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RoameSIM

RoameSIM is a travel eSIM store for international travelers. We offer prepaid data plans for 190+ countries and regions, with instant delivery by email (QR code) and secure card checkout — no account required. Plans include local and regional options, unlimited and fixed-data packages, and 24/7 customer support at info@roamesim.io.

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RoameSIM eSIM Data Plans for East Asia

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Asia - 1 GB - 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $4.69/GB
Price: $4.69
10% OFF
18 Countries

Asia - 2 GB - 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $3.13/GB
Price: $6.25
10% OFF
18 Countries

Asia - 3 GB - 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $2.40/GB
Price: $7.19
10% OFF
18 Countries

Asia - 5 GB - 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $1.94/GB
Price: $9.69
10% OFF
18 Countries

Global - 1 GB - 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $10.00/GB
Price: $10.00
10% OFF
192 Countries

Asia - 5 GB - 7 days

Data: 5GB
Validity: 7 Days
Price/GB: $2.70/GB
Price: $13.50
10% OFF
18 Countries

Asia - Unlimited - 3 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.63/GB
Price: $14.69
10% OFF
18 Countries

Asia - 5 GB - 15 days

Data: 5GB
Validity: 15 Days
Price/GB: $3.15/GB
Price: $15.75
10% OFF
18 Countries

Asia - 10 GB - 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $1.59/GB
Price: $15.94
10% OFF
18 Countries

Global - 2 GB - 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $8.44/GB
Price: $16.88
10% OFF
192 Countries

Asia - Unlimited - 5 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.38/GB
Price: $20.63
10% OFF
18 Countries

Global - 3 GB - 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $6.98/GB
Price: $20.94
10% OFF
192 Countries

Asia - 20 GB - 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $1.22/GB
Price: $24.38
10% OFF
18 Countries

Asia - 10 GB - 7 days

Data: 10GB
Validity: 7 Days
Price/GB: $2.48/GB
Price: $24.75
10% OFF
18 Countries

Asia - Unlimited - 7 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $1.24/GB
Price: $25.94
10% OFF
18 Countries

Asia - 10 GB - 15 days

Data: 10GB
Validity: 15 Days
Price/GB: $2.70/GB
Price: $27.00
10% OFF
18 Countries

Asia - Unlimited - 10 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $1.03/GB
Price: $30.94
10% OFF
18 Countries

Global - 5 GB - 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $6.56/GB
Price: $32.81
10% OFF
192 Countries

Global - 5 GB - 60 days

Data: 5GB
Validity: 60 Days
Price/GB: $6.56/GB
Price: $32.81
10% OFF
192 Countries

Global - 10 GB - 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $5.63/GB
Price: $56.25
10% OFF
192 Countries

Asia - Unlimited - 15 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $1.33/GB
Price: $59.69
10% OFF
18 Countries

Asia - Unlimited - 30 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.93/GB
Price: $83.75
10% OFF
18 Countries

Asia - 50 GB - 90 days

Data: 50GB
Validity: 90 Days
Price/GB: $1.74/GB
Price: $87.19
10% OFF
18 Countries

Global - 20 GB - 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $4.56/GB
Price: $91.25
10% OFF
192 Countries

Asia - 50 GB - 7 days

Data: 50GB
Validity: 7 Days
Price/GB: $2.03/GB
Price: $101.3
10% OFF
18 Countries

Asia - 50 GB - 15 days

Data: 50GB
Validity: 15 Days
Price/GB: $2.16/GB
Price: $108
10% OFF
18 Countries

Asia - 50 GB - 30 days

Data: 50GB
Validity: 30 Days
Price/GB: $2.30/GB
Price: $114.8
10% OFF
18 Countries

Global - 10 GB - 180 days

Data: 10GB
Validity: 180 Days
Price/GB: $15.63/GB
Price: $156.3
10% OFF
192 Countries

Asia - 100 GB - 180 days

Data: 100GB
Validity: 180 Days
Price/GB: $1.60/GB
Price: $160
10% OFF
18 Countries

Global - 20 GB - 365 days

Data: 20GB
Validity: 365 Days
Price/GB: $9.14/GB
Price: $182.8
10% OFF
192 Countries

RoameSIM for East Asia FAQ

Does RoameSIM offer unlimited data eSIM for East Asia?

RoameSIM does not provide a truly unlimited data eSIM for East Asia. The plans that carry the name “Unlimited” actually give 3GB of high‑speed data per day and reduce the speed to 1 Mbps after that daily limit is reached.

Instead, RoameSIM offers fixed data plans that can be more cost‑effective for most travelers. Examples include a 100GB plan valid for 180 days and a 50GB plan valid for 90 days, both of which provide consistent 5G coverage across China, Hong Kong, Japan, South Korea, Macau, Taiwan and 12 additional countries in East Asia. These fixed data plans give a clear data allowance without the daily speed reduction that applies to the “Unlimited” plans.

Does RoameSIM offer East Asia eSIM with phone number and SMS?

RoameSIM does not provide East Asia eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available for the region. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to verify that the apps a traveler relies on are accessible in East Asia before purchasing.

What countries are covered by RoameSIM's eSIM plans in East Asia?

RoameSIM offers two eSIM plans that include East Asian destinations. The “Asia – –” plan covers China, Hong Kong, Japan, South Korea, Macau and Taiwan. The “Global – –” plan covers the same countries, plus Mongolia, while also extending to many other regions worldwide.

Summarized by AI, Last updated:

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