---
title: "+852 Country Code: Hong Kong SAR China Dialing Code"
description: "+852 is the country code of Hong Kong SAR China. To call, dial +852 then the number. Examples, number length and time zones."
url: https://ailocator.app/country-codes/hong-kong-sar-china
lang: en
dateModified: "2026-10-18"
---

Country calling code

#  +852 Hong Kong SAR China country code

Hong Kong SAR China’s international calling code is **+852**. To call a Hong Kong SAR China number from another country, dial your exit code, then 852, then the local number.

Calling code

+852

ISO 3166 code

HK · 344

Exit code (calling out)

00

Trunk prefix (domestic)

None

Number length

5–11 digits

Time zones

Hong Kong

Local time

—

Number formats and examples are generated from [libphonenumber-js numbering-plan metadata](https://github.com/catamphetamine/libphonenumber-js). They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the [free format lookup](https://ailocator.app/phone-number-lookup).

## How to call Hong Kong SAR China

| Calling from | Dial |
| --- | --- |
| A mobile phone, anywhere | `+852 5123 4567` |
| United States & Canada | `011 852 5123 4567` |
| UK, Europe & most countries | `00 852 5123 4567` |
| Australia | `0011 852 5123 4567` |
| Inside Hong Kong SAR China | `5123 4567` |

Hong Kong SAR China does not use a trunk prefix, so the number you dial at home is the same one you dial after +852.

## Hong Kong SAR China phone number format

A sample mobile number in Hong Kong SAR China is written **+852 5123 4567** internationally, **5123 4567** locally, and **+85251234567** in the E.164 format that apps and websites store. Numbers are 5–11 digits long after the country code.

Not sure where a number is from? Paste it into our free [phone number lookup](https://ailocator.app/phone-number-lookup) to see the country, line type and correct format.

## Calling abroad from Hong Kong SAR China

To call another country from a Hong Kong SAR China landline, start with the exit code **00**, then the destination country code. On a mobile phone, holding **0** to type **+** works everywhere and replaces the exit code.

## Missed call from +852?

If you don’t know anyone in Hong Kong SAR China, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.

AI Family Locator

## Request location sharing for a +852 number

Enter the Hong Kong SAR China number to prepare a request. The owner must install the iPhone app and approve sharing before a live GPS location appears.

[Locate the number](https://ailocator.app/start)

## Frequently asked questions

### Which country uses the +852 code?

+852 is the international calling code of Hong Kong SAR China (HK). No other country uses it.

### How do I call Hong Kong SAR China from the United States?

Dial 011 (the US exit code), then 852, then the local number without any prefix. From a mobile phone you can simply type +852 5123 4567.

### How many digits are in a Hong Kong SAR China phone number?

National numbers in Hong Kong SAR China are 5–11 digits long after the +852 country code. A typical mobile number looks like +852 5123 4567.

### Can I find the location of a +852 number?

Not from the number alone. Enter the number in [AI Family Locator](https://ailocator.app/start) and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.

## Nearby calling codes

-   [ Macao SAR China +853](https://ailocator.app/country-codes/macao-sar-china)
-   [ North Korea +850](https://ailocator.app/country-codes/north-korea)
-   [ Cambodia +855](https://ailocator.app/country-codes/cambodia)
-   [ Laos +856](https://ailocator.app/country-codes/laos)
-   [ Bangladesh +880](https://ailocator.app/country-codes/bangladesh)
-   [ Taiwan +886](https://ailocator.app/country-codes/taiwan)
-   [ China +86](https://ailocator.app/country-codes/china)
-   [ Vietnam +84](https://ailocator.app/country-codes/vietnam)

[All country calling codes →](https://ailocator.app/country-codes)

Source: [Original page](https://ailocator.app/country-codes/hong-kong-sar-china) · Last updated: 2026-10-18