JamboSim eSIM Data Plans for India

There is no truly unlimited eSIM plan for India from JamboSim. The plans that carry “Unlimited” in their name provide a maximum of 3 GB of high‑speed data per day; after that, the speed is reduced to roughly 1 Mbps, as noted by the provider.

Travelers who need a larger, capped amount of data can choose one of JamboSim’s fixed data plans. For example, the “eSIM JamboSim Asia 50GB / 7 Days” plan gives 50 GB of high‑speed data valid for seven days, while the “eSIM JamboSim Asia 100GB / 180 Days” plan supplies 100 GB over 180 days. These fixed‑data options can be more cost effective for most users, unless they are extremely heavy data consumers.

JamboSim provides several eSIM plans that include a US phone number with dialing code +1, allowing outbound voice calls and outbound SMS while in India. The plans range from 1 GB for 7 days at $11.99 USD to 20 GB for 365 days at $105.99 USD, covering India and 164 other countries. Because the number uses a US dialing code, it is not a local Indian number and inbound voice or SMS are not supported. Users should confirm any specific roaming or inbound requirements directly with JamboSim.

JamboSim provides 12 single‑country data plans that are available exclusively for India, all of which are daily‑cap plans that apply a fixed data allowance each day of the plan’s validity. In addition, 33 multi‑country plans include India among their covered destinations; these are fixed‑data‑cap plans that grant a set amount of data for the entire duration of the plan. The price spectrum for Indian‑focused plans ranges from about $1.99 for a few hundred megabytes to roughly $106 for up to 100 GB. Validity periods span 3 to 365 days, allowing users to choose a short‑stay or a full‑year option depending on their travel plans.