
RedEx eSIM provides affordable, instant-activation eSIM data for 190+ countries with stable 4G/5G and 24/7 support.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
RedEx eSIM does not provide a true unlimited data eSIM for East Asia.
The plans that are labeled “Unlimited Data” actually include a fixed high‑speed allowance—2 GB per day, 3 GB per day or 1 GB per day—and once the limit is reached the speed is throttled to 128kbps, 384kbps or 5000kbps.
If you need high‑volume data without the speed reduction, RedEx eSIM offers fixed‑data options such as a 100 GB plan valid for 365 days, a 50 GB plan valid for 3 days, or a 50 GB plan valid for 5 days. These plans cover China, Hong Kong, Japan, South Korea, Macau and Taiwan, and can be more cost‑effective for travelers who consume large amounts of data.
RedEx eSIM does offer East Asia eSIM plans that include a phone number and SMS capability. The available package provides 20 GB of data for 30 days at a price of $35.89 USD. The plans are available with phone numbers that use dialing codes +61, +86 and +971, all of which support both inbound and outbound voice calls as well as inbound and outbound SMS. Because the service uses phone numbers that are not local to East Asia, it is advisable to confirm necessary details directly with RedEx eSIM prior to purchase.
The East‑Asia coverage of RedEx eSIM can be found in several of its plans. The Unlimited Data – ( / 128 KBPS) plan, the Asia (20 areas)/Day plan and the Asia (12 areas)/Day plan all include China, Hong Kong, Japan, South Korea, Macau and Taiwan. The Unlimited Data – ( / 384 KBPS) plans cover China, Hong Kong, Japan, South Korea, Macau, Taiwan and also add Mongolia. The Asia‑20 plan supplies China, Hong Kong, Japan, South Korea and Macau. Finally, the two Global plans (Global (120+ areas)/Day and Global139) also list China, Hong Kong, Japan, South Korea, Macau and Taiwan in their East‑Asia coverage. Each of these plans extends to additional regions beyond East Asia, but the countries mentioned above are the ones it covers within that area.
Summarized by AI, Last updated:
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