Cambodia eSIM
Cambodia eSIM — Phnom Penh, Siem Reap and Angkor
A BellRoam Cambodia eSIM gives you mobile data across Cambodia without buying a SIM on arrival. Receive the QR code by email, install it before you fly and switch it on when you land in Phnom Penh or Siem Reap.
Network and coverage
| Network | Metfone / Cellcard |
| Strong coverage | Phnom Penh, Siem Reap, the main Angkor temples, Sihanoukville, Kampot and Kep |
| Weaker spots | Remote temples far from Siem Reap, the Cardamom Mountains and some islands |
The network shown on each plan is the one your eSIM connects to.
Which plan should I choose?
- Angkor trip (3–4 days): maps, messaging, ride-hailing and social media fit in a small total-data plan.
- Overland trip for 1–2 weeks: choose a mid-size plan if you navigate all day, upload photos or share a hotspot.
- Remote work or lots of video: pick the largest plan and use Wi-Fi for big downloads.
eSIM, local SIM or roaming?
| BellRoam eSIM | Airport SIM | Roaming from home | |
|---|---|---|---|
| Ready when you land | Yes, installed before you fly | After queueing and registration | Yes |
| Keep your own number | Yes, on your main SIM | You swap SIM cards | Yes |
| Cost | Prepaid, fixed price | Tourist prices at the airport | Often the most expensive |
Tips for Cambodia
- Grab and PassApp need data to book tuk-tuks at fair prices.
- Crossing by bus from Vietnam or Thailand? Install the eSIM before you leave so you are online at the border.
Visiting more than Cambodia?
A Cambodia plan works in Cambodia only. Visiting neighbours too? Buy a plan for each country: Thailand, Laos, Vietnam.
Get connected in 3 steps
- Choose a plan by data amount and validity, then pay by card, PayPal or wallet.
- Receive your QR code by email within minutes.
- Scan it in your phone's settings, then turn on the BellRoam line and data roaming in Cambodia.
If the eSIM cannot be installed or activated because of a fault on our side or the network's, you get a full refund under our refund policy. See also the installation guide and compatible devices.