JamboSim eSIM Data Plans for India

JamboSim does not provide a truly unlimited data eSIM for India. The plans that carry the “Unlimited” name are limited to 3GB of high‑speed data per day, after which the connection slows to 1000kbps.

If travelers want more data without that daily cap, JamboSim offers fixed‑data options. For example, a 20GB plan valid 30 days costs $37.99 USD, and a 100GB plan valid 180 days is available. These plans give higher total data allowances and can be a more cost‑effective choice for users who need to stay online for extended periods.

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 offers a total of 44 data plans that include coverage of India, split into 11 single‑country plans and 33 multi‑country plans. The available plans vary in price from $1.99 to $99.99 and in data cap from 200 MB to 100 GB. Users can choose between 11 plans that apply a daily data cap and 33 plans that offer a fixed data allotment for the validity period, allowing both capped‑daily and set‑data options to suit different travel needs.