This text has been translated by auto-translation. There may be a slight difference between the original text and the translation. (Original Language: 日本語)

Teach me

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About eSIM Within the U.S.

I am using a mobile 모바일 Phone (iPhone 13
Unlocked) in the US and the carrier is AT&T.
I would like to temporarily add data traffic on this trip in the U.S. Can I use esim from another provider at the same time or can I add it simply for travelers ?
The point is like a 10GB plan for 30 days when I go back to Japan temporarily. But at&t is still the same.

Thanks in advance.

  • Posted : 2025/11/01
  • Published : 2025/11/01
  • Changed : 2025/11/01
  • Total View : 346 persons
Web Access No.3205093