Yes, CoreESIM strongly recommends provisioning and activating your eSIM for Massachusetts prior to your departure. After purchase, you will receive a QR code or manual details. Simply scan the QR code using your device's cellular settings to install the eSIM profile. Your CoreESIM data plan will then be pre-configured and ready to connect to a local network the moment you land at Boston Logan International Airport (BOS), providing immediate access to navigation, ride-share applications, and communication services without any delay.
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Can I activate my CoreESIM for Massachusetts before arriving at Logan Airport (BOS)?
Updated May 30, 2026
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