Since the BN(O) visa route opened in 2021, tens of thousands of Hong Kongers have settled in the UK, in cities like London, Manchester and Reading. Here is exactly how to call a Hong Kong landline or mobile from Britain.
How to dial Hong Kong from United Kingdom
- 1Dial the exit code 00
From United Kingdom, every international call starts with the exit code 00. On a mobile you can type + instead - it stands in for the exit code automatically.
- 2Add Hong Kong's country code +852
Next comes +852, the country code that routes your call to Hong Kong.
- 3Add the area or city code
Then the destination's area or city code - see the common Hong Kong codes below.
- 4Dial the local number
Finish with the subscriber number. The full format for Hong Kong is +852 XXXX XXXX.
A Hong Kong number dialed from United Kingdom looks like this:
Skip the dialing codes: type the number and Hyallo dials it for you, right from your browser.
Rates to Hong Kong
| Number type | Per minute | 10-minute call |
|---|---|---|
| Landline | $0.13 | $1.30 |
| Mobile | $0.17 | $1.70 |
Prices as of October 30, 2026. Rates can change.
That's $0.13/min, no plan or contract. Call Hong Kong right now from your browser.
Hong Kong is 8h ahead of United Kingdom.
When it's a friendly 9 AM–9 PM in Hong Kong, it's 1 AM–1 PM where you are.
Good time to call? Start now: Hyallo works from any browser.
Hong Kong area codes
Hong Kong does not use geographic area codes. All numbers are 8 digits after +852 - the first digit identifies the line type.
| Area code | City / region |
|---|---|
| +852 2 | Landlines (8-digit numbers starting with 2 or 3) |
| +852 3 | Landlines (alternate range) |
| +852 5 | Mobile numbers (8-digit starting with 5, 6, or 9) |
| +852 6 | Mobile numbers (alternate range) |
| +852 9 | Mobile numbers (alternate range) |
| +852 8 | Toll-free / shared-cost numbers |
Dial +852 directly followed by the 8-digit number - no trunk prefix is used.
Found the area code? Type the number and call Hong Kong right now, no app needed.
Why call Hong Kong with Hyallo
Secure
Calls are encrypted from your browser.
Easy
Type the number and press call.
No app
Works in your browser. Nothing to install.
Low cost
From $0.13 a minute, no monthly fee.
Nationwide
Reach landlines and mobiles anywhere in Hong Kong.
Instant
Sign in with your email and call in seconds.
Ready to reach Hong Kong? Call it now with Hyallo.
Calling Hong Kong from United Kingdom
Call Hong Kong with Hyallo to reach one of Asia's most important financial hubs - international businesses, expat communities, and families with ties to Hong Kong depend on reliable and affordable calls to this dynamic city.
More countries to call from United Kingdom
Frequently asked questions
How do I dial Hong Kong from United Kingdom?
From United Kingdom, dial the exit code 00, then Hong Kong's country code +852, then the area code and the local number. On a mobile you can press + in place of 00.
How much does it cost to call Hong Kong from United Kingdom?
With Hyallo you pay $0.13/min to call Hong Kong - a fraction of typical carrier and roaming rates - and your first call is free.
Can I call a Hong Kong landline or mobile from my browser?
Yes. Hyallo connects your browser straight to the phone network, so you can reach any Hong Kong landline or mobile from United Kingdom with nothing to install.
Do I need an app to call Hong Kong from United Kingdom?
No. Hyallo runs in your browser on any computer or phone, so there is nothing to install.
What is the best time to call Hong Kong from United Kingdom?
Call between 9 AM–9 PM in Hong Kong, which is 1 AM–1 PM in United Kingdom.
What is the country code for Hong Kong?
The country code for Hong Kong is +852. From United Kingdom, dial 00 first, or press + on a mobile.