International dialling codes
Hong Kong SAR China dialling code: +852
Hong Kong SAR China: everything needed to dial a local number from abroad — code +852, trunk prefix and accepted number lengths.
Short answer
Hong Kong SAR China has the dialling code +852. The country uses no trunk prefix: dial +852 then the national number as it stands, dropping nothing. A valid number has 5, 6, 7, 8, 9, 11 digits.
Numbering data
| International dialling code | +852 |
|---|---|
| ISO code | HK |
| Trunk prefix | none |
| National number length | 5, 6, 7, 8, 9, 11 digits |
| Outgoing international prefix | 00(?:30|5[09]|[126-9]?) |
| Sending from this service | not open |
Frequently asked questions
- Hong Kong SAR China: what is the telephone dialling code?
- Hong Kong SAR China has the international dialling code +852. It is dialled after the calling country's outgoing prefix — 00 from France and most of Europe. A national number there has 5, 6, 7, 8, 9, 11 digits.
- Hong Kong SAR China: should the leading zero be dropped?
- No. Hong Kong SAR China uses no trunk prefix: the national number is dialled in full after +852. Dropping a leading digit, by analogy with France, produces an invalid number.