USIMS (US)Offer
Global Connectivity Powered by USIMS
Get fast, dependable data service no matter where your travels take you.
Started 3 December 2025
Expires 3 December 2028
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Data That Rolls Over. Forever!
Your unused data never expires. With USIMS’s new “Unlimited Data Validity,” you can buy a plan today, use some now, and use the rest months or years later.
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