We highly recommend installing your TraveloeSIM before you depart for your trip, or at least before you arrive at US Customs and Border Protection (CBP). Having an active internet connection upon landing can be incredibly beneficial. It allows you to communicate with family, access important travel documents, or even use apps like Mobile Passport Control (MPC) to potentially expedite your entry process, saving you time and providing peace of mind after a long flight.
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Is it best to install my TraveloeSIM before passing through US Customs?
Updated April 22, 2026
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