
Jambosim is a global eSIM provider offering instant, affordable mobile data plans in 200+ countries and regions. Travelers, digital nomads and businesses can buy an eSIM online, receive it by email within seconds, and activate it on any eSIM-compatible device — no physical SIM card required. Our catalogue includes local, regional and worldwide data plans from trusted carriers (KPN, Vodafone, Telcel and many more), with transparent pricing, easy top-ups, and 24/7 customer support.
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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.
JamboSim does not provide an unlimited data eSIM plan for Nigeria. The provider’s available Nigeria plans are fixed‑data offerings such as the eSIM JamboSim Global 20GB / 30 Days priced at $39.99 USD, the eSIM JamboSim Global 10GB / 30 Days priced at $24.99 USD, and the eSIM Nigeria 10GB / 30 Days priced at $33.99 USD, each with a 30‑day validity.
Choosing a fixed data plan can be more cost effective for most travelers; it provides a clear budget and data ceiling. If a user needs more data, larger top‑up or multi‑month plans are also available, but they still impose a data cap rather than offering unlimited usage.
Yes, JamboSim sells eSIM plans that include a phone number and the ability to send SMS while travelling in Nigeria. Each plan comes with a telephone number that uses the dialing code +1, so the number is not a local Nigerian number. The plans allow outbound voice calls only and outbound SMS only, so inbound calls and incoming messages are not supported.
The price range for these plans starts at $11.99 USD for a 1GB data package valid for 7 days and goes up to $101.99 USD for a 20GB data package valid for 365 days. The validity period can be as short as 7 days or as long as one year. If you need specific details or confirm the exact functionality for a particular plan, it is best to contact JamboSim directly.
JamboSim offers five single‑country data plans specifically for Nigeria and offers 21 multi‑country plans that include Nigerian coverage. The single‑country plans work on a fixed‑amount data basis, ranging from 200 MB to 4 GB, with validity periods from 3 to 30 days. The multi‑country plans tend to pack larger data caps – up to 20 GB – and longer validity spans up to 365 days, and they are available at prices between roughly $1.99 and $99.99. Both types of plans allow tethering, giving travellers flexibility to share data across their devices.
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