JamboSim Code ESIMADVICE · enter it at checkout

JamboSim eSIM Data Plans for Guernsey 🇬🇬

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Prices include the JamboSim coupon: enter ESIMADVICE at checkout · taxes may apply at checkout · updated Oct 27, 2026

Quick answers

Does JamboSim sell eSIM plans for Guernsey?

Yes. eSIMAdvice currently lists 12 JamboSim Guernsey plans.

What is the cheapest JamboSim eSIM for Guernsey?

The lowest displayed JamboSim Guernsey plan is Global · 192 countries · 300 MB · 3 days · 5G, at $1.69.

What is the best value JamboSim Guernsey plan?

Global · 192 countries · 20 GB · 30 days · 5G is the current best-value match by displayed price per GB: $1.74/GB ($34.84 in total).

Is the ESIMADVICE coupon included in these prices?

Yes. Eligible displayed prices already include the active ESIMADVICE coupon where the provider rule applies.