Call Hong Kong
Country Code +852
Reach Hong Kong (+852) from any browser. You only add a number when you also want to receive inbound calls.
Product facts
- Outbound: No dedicated number required.
- Inbound: Requires US/Canada digital number ($2.14 to $5/month).
- No apps: Works in Chrome, Safari, Edge, Firefox.
How to Call Hong Kong from Anywhere
Calling Hong Kong is simple. Follow these steps whether you are on a mobile, landline, or using StartACall in your browser.
Start with + or Exit Code
On mobile or VoIP, use the plus symbol. On most landlines, dial your country's international exit code first then continue with the country code.
Dial +852
The Hong Kong country code is 852. This connects you to the Hong Kong telephone network.
Dial the 8-digit number
Hong Kong numbers are eight digits with no additional area codes. Example: +852 9123 4567.
Dialing Examples
If you are using StartACall from your browser you can simply enter +852 and the eight digit number. No local area codes are required.
Hong Kong Number Format
All Hong Kong phone numbers are eight digits. There are no separate city or area codes.
Mobile Prefixes
Mobile numbers typically begin with digits such as 9, 6, 5, 7, or 8 depending on the carrier. Regardless, dial the full eight-digit number after +852.
Landlines
Fixed-line numbers are also eight digits and do not require any area codes when dialed internationally. Enter +852 then the number.
What to Know About Mobiles in Hong Kong
Mobile and landline numbers follow the same eight digit format. When using StartACall, the process is the same for both.
Consistent 8-digit Format
You will always dial eight digits after +852. There are no domestic carrier selection codes to worry about when calling from abroad.
Browser Calling Advantage
With StartACall there is no app to install. Make Hong Kong calls directly from your browser, and use for live transcripts and guidance during calls.
Call Hong Kong from Your Browser
StartACall bridges the web and the global phone network so your team can quickly reach customers and partners in Hong Kong. No app installs, instant setup, and enterprise features like virtual numbers and .
- Make calls directly from Chrome, Safari, or Firefox
- Buy and manage Hong Kong virtual numbers
- for live transcripts and response suggestions
- Real-time analytics and call logs
Global Reach
Connect to Hong Kong and 190+ countries directly from the browser.
Secure
Encrypted WebRTC connections and enterprise-grade security controls.
Instant
Start calling in seconds with a web-based dialer and virtual numbers.
Autonomous voice agents and Copilot assist with call handling and real-time insights.
Frequently Asked Questions
What is the country code for Hong Kong?
The country calling code for Hong Kong is +852. Dial this before the eight-digit local number.
Are there area codes in Hong Kong?
No. Hong Kong numbers are eight digits with no separate area codes. When calling from overseas, dial +852 followed by the number.
Can I call Hong Kong without installing an app?
Yes. StartACall runs in your browser. Log in and start calling immediately from Chrome, Safari, or Firefox.
Can I get a Hong Kong virtual number?
Yes. StartACall supports purchasing and managing virtual numbers in many countries, including Hong Kong, so you can receive inbound calls directly in the browser.
Ready to call Hong Kong?
Start making international calls from your browser in seconds. No app installs required.