No, eSIMPhoney does not offer any unlimited data eSIM plans for Sri Lanka. All plans available from the provider are fixed‑data packages with caps of 10GB, 20GB, or 50GB, each with a validity of 30 days, 90 days, or 180 days respectively.
Users seeking higher data allowances can choose from the fixed plans, such as the Asia - 50GB plan which provides 50GB for 180 days, or the Asia - 20GB plan offering 20GB for 90 days. These options can be more cost‑effective than a pay‑as‑you‑go approach, unless a traveler requires an extremely high level of data usage that would exceed the caps of the provided packages.