
Lumbus is a travel eSIM service offering instant mobile data plans for 170+ countries and regions. No SIM swaps, no roaming charges — just buy a plan and connect. Plans start from $1.99 with top-up support, available via web and mobile app.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Lumbus does not offer any unlimited data eSIM plans for Singapore. The available options are fixed‑data packages. For example, the Singapore 50GB 30Days plan provides 50GB of high‑speed data for 30 days at $34.99 USD, while the Singapore 20GB 30Days plan offers 20GB for 30 days at $16.99 USD. Choosing a fixed‑data plan can be more cost‑effective unless you are an extremely heavy data consumer who requires an unlimited option.
Lumbus does not provide a Singapore eSIM that includes a local phone number or SMS capabilities; the provider only offers data‑only plans. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for voice calls and text messaging.
Lumbus offers 10 single‑country plans and 56 multi‑country plans that can be used in Singapore. Prices span from about $1.99 to $179.99, with data volume options ranging from 500 MB up to 50 GB and validity periods from 1 to 365 days. Most plans provide a fixed data amount for the entire validity, while a few use a daily data cap that resets each day. Tethering is permitted on the plans where it applies.
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