“All plans” leaves out 33 multi-country packs that one of Yesim’s plans for French Guiana matches or beats on price, data and validity — they are listed under Multiple-country.
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Prices include the Yesim coupon · taxes may apply at checkout · updated Oct 29, 2026
Quick answers
QDoes Yesim sell eSIM plans for French Guiana?⌄
Yes. eSIMAdvice currently lists 49 Yesim French Guiana plans.
QWhat is the cheapest Yesim eSIM for French Guiana?⌄
The lowest displayed Yesim French Guiana plan is French Guiana · 105 MB · 1 day · 5G, at $0.45.
QWhat is the best value Yesim French Guiana plan?⌄
French Guiana · 30 GB · 30 days · 5G is the current best-value match by displayed price per GB: $1.03/GB ($30.90 in total).
QIs the ESIMADVICE15 coupon included in these prices?⌄
Yes. Eligible displayed prices already include the active ESIMADVICE15 coupon where the provider rule applies.