Hong Kong: Mobile Coverage & Carriers
ESIMBYCOUNTRY at checkout · See all codes →Hong Kong has four mobile network operators: CSL, 3 HK, SmarTone, and China Mobile HK. These carriers provide commercial coverage across 3G, 4G/LTE, and 5G technologies. Local carriers in Hong Kong issue eSIMs, making digital activation available to subscribers.
Roaming eSIMs in Hong Kong typically connect via LTE bands B1 (2100 MHz), B3 (1800 MHz), and B7 (2600 MHz), with 5G service available on n78 (3.5 GHz) and n258 (mmWave). Visitors should verify device compatibility with these bands before arrival to ensure optimal coverage and service availability across the territory.
| Connectivity | As publicly reported |
|---|---|
| Network generations | 3G, 4G/LTE, 5G |
| Main mobile networks (MNOs) | CSL, 3 HK, SmarTone, China Mobile HK |
| Key travel bands | B1(2100), B3(1800), B7(2600), n78(3.5GHz), n258(mmWave) |
| Local eSIM support | Local carriers issue eSIMs |
| Region | Asia |
| Capital | Hong Kong |
| Calling code | +852 |
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 Hong Kong → · eSIM vs roaming →
eSIM providers covering Hong Kong
| Provider | Destination coverage | Activation | Plans |
|---|---|---|---|
| Sim Local | Dedicated Hong Kong 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.