JamboSim eSIM Data Plans for South Asia

JamboSim does not provide a truly unlimited data eSIM for South Asia. The plans titled “Asia Unlimited” actually give a fixed allowance of 3 GB per day for the chosen validity period, after which the speed is reduced to around 1 Mbps. Travelers looking for high data volumes can choose fixed data plans such as the 50 GB options that are valid for 7 days, 15 days or 30 days, or the 100 GB plan valid for 180 days, which may offer better cost efficiency unless one requires an unlimited data allowance.

JamboSim offers a range of eSIM plans that include a phone number and SMS capability for South Asia. These plans are available in data capacities from 1GB to 20GB, with validity periods ranging from 7 days up to a full year (365 days). Prices start at $11.99 USD for the 1GB/7‑day option and rise to $105.99 USD for the 20GB/365‑day plan.

All South Asia plans use a dialing code of +1 and provide outbound voice and outbound SMS only, meaning the numbers can place calls and send texts but cannot receive them, and the phone number is not a local South Asian number. Travelers who need specific functionality are advised to verify details directly with JamboSim.

The eSIM JamboSim Global plan covers Afghanistan, Bangladesh, India, Sri Lanka, Nepal, and Pakistan, and the Global+ variant offers the same South‑Asian coverage. The eSIM JamboSim Asia plan covers Bangladesh, India, Sri Lanka, and Pakistan. These are the only South Asian countries that JamboSim’s eSIM plans include.