About USIMS
USIMS sells travel eSIMs: prepaid mobile data for well over a hundred countries, bought in bundles by data volume and validity and activated from an app on iOS or Android.
There is no physical SIM to wait for in the post and no roaming charge from your home operator, which is why it suits both short trips and longer stays abroad.
USIMS has two coupon codes listed here, and we check for new ones every day.
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All codes for USIMS: Checked today · 09/29/2026 · 02:30 . Missing a code, or one not working? Let us know.
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