---
title: "Hong Kong SAR China country code +852"
url: "https://lookvalid.com/country-code/hong-kong-sar-china.md"
canonical_url: "https://lookvalid.com/country-code/hong-kong-sar-china"
last_updated: "2026-10-19"
type: "reference"
summary: "Hong Kong SAR China uses country code +852. A number looks like +852 5123 4567. How to dial it from other countries, plus its number lengths."
related: ["https://lookvalid.com/country-code.md"]
---

# Hong Kong SAR China country code +852

Hong Kong SAR China uses country code +852. A number looks like +852 5123 4567. How to dial it from other countries, plus its number lengths.

Hong Kong SAR China uses country code +852. A number looks like +852 5123 4567.

## How to dial

| From | Dial |

| --- | --- |

| Any mobile phone | +852 5123 4567 |

| United States | 011 852 5123 4567 |

| Canada | 011 852 5123 4567 |

| United Kingdom | 00 852 5123 4567 |

| Australia | 0011 852 5123 4567 |

| Germany | 00 852 5123 4567 |

| France | 00 852 5123 4567 |

| India | 00 852 5123 4567 |

| Japan | 010 852 5123 4567 |

| Mexico | 00 852 5123 4567 |

| South Africa | 00 852 5123 4567 |

## Number structure

| Line | Digits |

| --- | --- |

| Mobile | 8 digits |

| Landline | 8 digits |

| Toll free | 9 digits |

| Premium rate | 5, 6, 7, 8 or 11 digits |

## First issuers

The first issuer of the range; numbers port between carriers, so the current carrier can differ. Source: libphonenumber carrier data, 2026-10-07.

| Starts with | First issued to |
| --- | --- |
| +852 406 | China Unicom |
| +852 409 | China Mobile |
| +852 42 | China Telecom Global Limited |
| +852 440 | China Mobile |
| +852 441 | HKT |
| +852 442 | Hutchison Telecom |
| +852 443 | HKT |
| +852 444 | HKT |
| +852 4441 | Hutchison Telecom |
| +852 4442 | Hutchison Telecom |
| +852 445 | HKT |
| +852 446 | Hutchison Telecom |
| +852 447 | China Mobile |
| +852 448 | Hutchison Telecom |
| +852 449 | Hutchison Telecom |
| +852 460 | China Unicom |
| +852 4607 | Multibyte |
| +852 4608 | HKT |
| +852 4609 | HKT |
| +852 4610 | HKT |
| +852 4611 | HKT |
| +852 4612 | Sun Mobile |
| +852 4613 | HKT |
| +852 4614 | HKT |
| +852 4615 | China Unicom |

Showing 25 of 448 rows. The page lists 400.

## Questions

**What is the country code for Hong Kong SAR China?**

The country code for Hong Kong SAR China is +852. Written in full, a number looks like +852 5123 4567.

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

Dial 011, then 852 5123 4567. On a mobile phone you can dial +852 5123 4567 instead.

**How many digits is a Hong Kong SAR China phone number?**

Mobile numbers have 8 digits after the country code. Landline numbers have 8 digits.

**How do I call another country from Hong Kong SAR China?**

Dial 00, then the country code and the number. On a mobile phone, + replaces 00.

Source: libphonenumber-js 1.13.15, released 2026-10-08, read 2026-10-19; tables from libphonenumber resource files, read 2026-10-19. All country codes are on the [country code index](https://lookvalid.com/country-code.md).

## Related

- [Country calling codes and how to dial them](https://lookvalid.com/country-code.md)