MobileSIM eSIM Data Plans for Sri Lanka

MobileSIM does not offer a truly unlimited data eSIM for Sri Lanka. Every plan listed in the provider’s catalogue has a fixed data allowance: the “Asia Unlimited” plans provide 3 GB per day with a reduced speed of 1000 kbps after that limit, and the other regional plans specify 50 GB or 100 GB for a set validity period.

Travelers who need larger high‑speed data amounts can choose fixed data plans such as Asia 100 GB for 180 days, priced at $89, or Asia 50 GB for 7, 15, or 30 days, priced between $54 and $59. These options offer substantial data while retaining high‑speed access during the plan’s validity window and may be more cost‑effective than attempting to use the daily‑limited “Unlimited” plans for heavy usage.

No, MobileSIM does not provide Sri Lanka eSIMs with phone number or SMS capabilities; the provider offers only data‑only plans. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging, although some destinations may block or restrict certain apps. It is advisable to confirm that the apps you need are accessible in Sri Lanka before purchasing.

MobileSIM offers 6 single‑country plans that cover only Sri Lanka and 22 multi‑country plans that include Sri Lanka. The single‑country plans provide a daily data cap, where the data limit resets each day of the validity, whereas the multi‑country plans use a fixed data cap applied across the entire validity period. Prices range from roughly $2.34 to $89.00, and data amounts span from 200 MB to 100 GB.