No, this particular WestESIM plan is valid exclusively within Mexico. Many travelers explore neighboring countries like Guatemala after their time in Mexico. If your itinerary includes crossing the border into Guatemala, or any other country, you would need a separate WestESIM plan that covers that specific region or a multi-country plan. Our country-specific plans are optimized for performance within their designated borders to ensure premium service.
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Does this WestESIM work if I travel from Mexico into Guatemala?
Updated April 22, 2026
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