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Cancellation available
Global eSIM expert for 200 countries.
5.0
이해*
BESTGood value and fast
The journey has already begun,
USIMSA
Data is essential while traveling! If you want to start your trip comfortably, we recommend data eSIM. It is a product that can be used by simply setting up your smartphone without a separate SIM replacement. Stop carrying around a heavy router! Start your trip lighter, more conveniently, and more cheaply.



Operating hours:
Messenger Customer Center
24 hours a day, 365 days a year
Wired Customer Center
09:00 ~ 18:00 (Lunch time 12:00 ~ 13:00)
Closed on weekends and public holidays
contact :
Domestic: 1661-0158
Overseas (for local disabled people only): 070-5097-6417
KakaoTalk Plus Friend: @ USIMSA
![[50% OFF / 12.01-12.31] Cambodia: eSIM (Unlimited Data)](https://d2mgzmtdeipcjp.cloudfront.net/files/good/2025/08/14/17551529654206.png)

