Cambodia
This page covers the connectivity picture for Cambodia: the mobile networks in use, the cities most travellers visit, and airport coverage. For plan-by-plan pricing, see the best eSIM for Cambodia comparison.
Mobile networks in Cambodia
| Network | Technologies listed |
|---|---|
| Cellcard | 4G |
| Smart Axiata | 4G |
| Metfone | 4G |
Major cities and areas
- Phnom Penh
- Siem Reap
- Sihanoukville
- Battambang
- Kampot
- Koh Rong
Airport connectivity
- Phnom Penh International Airport (PNH)
- Siem Reap-Angkor International Airport (SAI)
- Sihanouk International Airport (KOS)
Travel notes
- Cambodia's cities and main tourist sites have good 4G.
- Remote temples and islands may have limited coverage.
- The US dollar is widely accepted, but plan prices are often listed in USD.
Providers with Cambodia plans
Asia spans some of the world's best-connected mobile markets and some of its most remote islands. A regional or local eSIM avoids roaming fees while keeping you on fast local networks. Browse all eSIM destinations.
Travel eSIM guides
- SetupHow to Install an eSIMA step-by-step walkthrough of installing a travel eSIM by QR code or manually, plus how to switch it on when you arrive.
- DevicesHow to Use an eSIM on iPhoneHow eSIM works on iPhone, which models support it, and how to add, label and manage travel eSIMs in Settings.
- DevicesHow to Use an eSIM on AndroidA device-agnostic Android eSIM guide covering compatibility checks, QR installation and dual-SIM data settings.