SIM & Internet

When should I activate a travel SIM or eSIM data plan for Bali, Indonesia?

Set up your travel SIM/eSIM at home over Wi‑Fi, but only enable mobile data and data roaming after arriving in Bali. Many travel plans start their validity period and daily usage from the first time cellular data is switched on.

1 source · 19 days ago

Where to buy and register a physical SIM card in Bali if your phone does not support eSIM?

You can buy a physical SIM card at Bali airport or at a mobile-phone shop near your hotel. To use an Indonesian SIM, register your phone’s IMEI at the airport or arrange a temporary SIM registration for stays of up to 30 days.

1 source · 35 days ago

Do I need to register my phone’s IMEI in Indonesia to use a local SIM card for more than 90 days?

Yes. To keep using an Indonesian SIM card on an imported phone after 90 days, IMEI registration is generally required. Without it, mobile service may stop working even if you insert a newly purchased local SIM.

1 source · 44 days ago

Where to buy a SIM card with good internet coverage in Bali and which carrier is best?

Telkomsel is the most recommended carrier for stable coverage across the island; buying a SIM at the airport is pricier than at official shops in Kuta or Denpasar, or you can set up an eSIM before you even fly out.

1 source · 14 days ago