Cambodia
KH LTE onlyCambodia's mobile coverage is concentrated in cities, towns, and along main roads, with LTE from Metfone and Cellcard. Arriving at Phnom Penh or Siem Reap airport can mean queues for a physical SIM and passport checks. An eSIM set up before flying lets you skip the counter and have data immediately.
Plans for Cambodia
Pick a row — it prices the box aboveRegistration for local SIMs
Buying a local SIM usually involves showing a passport and sometimes a photo. An eSIM avoids this step because you activate it before departure.
Payment habits
Cambodia uses both US dollars and riel. Small vendors and markets prefer cash, and QR payments are less common for tourists. Having mobile data helps with ride‑hailing apps that accept card payments.
Airport arrival
Airports can be crowded with SIM card touts. With an eSIM already active, you can book a tuk‑tuk or taxi on an app and leave without bartering.
Does an eSIM work in Cambodia on Metfone or Cellcard?
Yes, the eSIM uses both Metfone and Cellcard LTE networks where available. Your phone will automatically connect to the stronger signal.
Do I need to register my passport for an eSIM in Cambodia?
No, you activate the eSIM remotely before travel. No local registration is needed for the eSIM itself. If you buy a physical SIM, you will typically need to show your passport.
Is there coverage at Angkor Wat?
Signal is generally available in the temple area and surrounding paths. Inside deep stone structures, coverage can be weak or intermittent.
Can I use my eSIM for Grab or PassApp in Cambodia?
Yes, data from the eSIM works with ride‑hailing apps in Phnom Penh, Siem Reap, and other cities where they operate.
Will my phone work in Siem Reap and Phnom Penh?
Both cities have LTE coverage from Metfone and Cellcard. You can expect usable data for messaging, maps, and browsing.
How do I top up the eSIM if I run out of data?
You can buy another eSIM data package online through the shop. The new package starts when activated, so you can plan ahead.