Lumbus does not provide a data‑plan that is truly unlimited for the Gambia. All of its eSIM offerings for this destination are fixed data bundles that come with set data caps and validity periods.
The largest fixed plans available are a 20GB bundle valid for 30 days and a 10GB bundle also valid for 30 days; other options include 5GB for 30 days and a 3GB bundle for 15 days. Because the data allowance is capped and must be used within the validity window, choosing one of these fixed bundles is usually more cost‑effective unless a user expects to consume well beyond the offered allowances. Pay‑as‑go options are not listed for the Gambia in the current Lumbus catalogue.