Cambodia: Mobile Coverage & Carriers
ESIMBYCOUNTRY at checkout · See all codes →Cambodia's mobile market is served by three major carriers: Cellcard, Smart, and Metfone. All three operators have commercially launched 3G and 4G/LTE networks. 5G services have also been commercially deployed in the country. Roaming eSIMs typically connect to LTE bands B1 (2100 MHz), B3 (1800 MHz), and B8 (900 MHz), with 5G access primarily on band n78 (3.5 GHz).
Some local carriers in Cambodia issue eSIMs, though availability may vary by provider. Travelers and residents using roaming eSIMs should verify band compatibility with their device before arrival. Network coverage and availability of eSIM services can differ between operators and regions.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE, 5G |
| Main mobile networks (MNOs) | Cellcard, Smart, Metfone |
| Key travel bands | B1(2100), B3(1800), B8(900), n78(3.5GHz) |
| Local eSIM support | Some local carriers issue eSIMs |
| Region | Asia |
| Capital | Phnom Penh |
| Calling code | +855 |
Travel-eSIM country connectivity cheat-sheet
Each country's mobile generations, carriers and roaming-vs-eSIM verdict on one page. Free. No prices — those come from the provider feed.
eSIM for Cambodia → · eSIM vs roaming →
eSIM providers covering Cambodia
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated Cambodia destination page (verified on the provider's site 2026-07-14) | Digital delivery — installs as an eSIM profile on an eSIM-capable, unlocked phone | See plans →10% off with our code ESIMBYCOUNTRY at checkout |
Provider destination pages checked on 2026-07-08 and 2026-07-14. Plans and prices are live on the provider's site — never stored or estimated here. We only list partners we can link and verify directly; this table grows as more providers pass review. How we compile this →
Compiled from public-record telecom facts (the MNO roster, commercially-launched 3G/4G/5G generations, deployed travel-relevant bands and local-eSIM support) and verified June 2026; see the source we compile this country from. How we compile this. Plan prices are supplied by the eSIM provider feed at publish time, not stored here.