My eSIM

About Lempart Flex

Who is Lempart Flex?

A small company selling prepaid data eSIMs for travel. No contract, no subscription, and no account to create.

Lempart Flex is operated by Lempart LLC, based in Sheridan, Wyoming, United States.

We handle the purchase, the delivery and the support. The mobile networks are somebody else’s.

Something different on your phone or your plan? Your plan’s own instructions come first. Ask us →

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