“All plans” leaves out 4 multi-country packs that one of SparkRoam’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 SparkRoam coupon: enter ESIMTWEAKS at checkout · taxes may apply at checkout · updated Oct 27, 2026
Quick answers
QDoes SparkRoam sell eSIM plans for French Guiana?⌄
Yes. eSIMAdvice currently lists 15 SparkRoam French Guiana plans.
QWhat is the cheapest SparkRoam eSIM for French Guiana?⌄
The lowest displayed SparkRoam French Guiana plan is French Guiana · 1 GB · 1 day · 5G, at $1.23.
QWhat is the best value SparkRoam French Guiana plan?⌄
French Guiana · 10 GB · 1 day · 5G is the current best-value match by displayed price per GB: $0.56/GB ($5.63 in total).
QIs the ESIMTWEAKS coupon included in these prices?⌄
Yes. Eligible displayed prices already include the active ESIMTWEAKS coupon where the provider rule applies.