From Tokyo's NTT Docomo to Singapore's SingTel and Thailand's AIS, the Asia eSIM uses the strongest 5G operator in each market. Perfect for multi-country trips - Japan to Vietnam, Korea to Indonesia - without juggling local SIMs. See per-country carriers below.
Get full per-country coverage with the real operator names and the supported network technologies (5G, LTE, 3G) your eSIM will connect to. Every JamboSim Asia eSIM from JamboSim automatically selects the strongest available carrier in each country, so you stay online without swapping SIMs. Use the list below to check which local networks back your plan before you travel.
See the exact 5G/LTE mobile networks our JamboSim Asia eSIM connects to in each country. Powered by tier-1 operators worldwide.
JamboSim - Hello from Anywhere
eSIM data plans per country, region, or Global. Stay connected on every adventure - no roaming fees.