Where to buy a local SIM card in Nha Trang, Vietnam?
Based on 2 discussions with 3 participants · Last activity: 21 days ago
TL;DR
Local SIM cards in Nha Trang are available at carrier stores (Viettel, Vinaphone, Mobifone), the airport, and street vendors. If your phone doesn't support eSIM, get a physical SIM card.
What the community said
If your phone doesn't support eSIM, buy a physical SIM card at official carrier stores — Viettel, Vinaphone, or Mobifone. These are found in the city center and shopping malls. Data packages start from around 50,000–100,000 VND.
21 days ago Viettel / Vinaphone / Mobifone — from 50,000 VND
eSIM works in Nha Trang, but signal quality can be less reliable than a physical SIM. For stable connectivity, a physical SIM is the safer choice. eSIM can be set up in advance online via services like Airalo.
21 days ago eSIM — weaker signal; physical SIM — more reliable
The best option for connectivity in Nha Trang is to buy a local SIM on arrival. Carrier shops are available at Cam Ranh Airport (CXR) and throughout the city. Viettel is generally considered to have the best nationwide coverage.
21 days ago Cam Ranh Airport (CXR) — buy SIM on arrival