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Hong Kong country code +852 — call Hong Kong & get a number.
One code, eight digits, zero area codes — that's the whole Hong Kong dialing story. Get the exact formats from the US, UK, mainland China and the rest of Asia, the live numbering plan and current mobile prefixes, plus a fast route to a +852 virtual number from MCM.
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Hong Kong at a glance
The numbers and facts you need before you dial.
What is the country code for Hong Kong?
+852 is the code that puts you through to Hong Kong. What makes the territory unusual is what comes after it: a single flat block of 8 digits, no area codes, no district splits. The plan has worked this way since 1989, so whether you're calling a bank in Central or a flat in Sha Tin, the international number is identical in shape — +852 plus those 8 digits, full stop.
Code +852 was assigned to Hong Kong by the ITU under the E.164 plan. The “+” means “dial your local international exit code”; on a mobile, press and hold 0 to type it.
All four mean the same thing — they connect your call to Hong Kong.
How to call Hong Kong from anywhere
Three pieces and you're through: your exit code, then 852, then the 8 digits exactly as printed. No trunk 0 to remember, no area code to look up — a rare luxury for international dialing.
Full example: +852 22345678 XXX XXXX — drop the local leading 0 when calling from abroad.
Hong Kong phone number format explained
With no districts to encode, Hong Kong lets the very first digit do the sorting. Every number is exactly 8 digits, and that opening digit tells you the line type at a glance: 2 or 3 means a fixed line, while 5, 6, or 9 (and the newer 4, 7, 8 ranges) mark a mobile. No prefix archaeology required.
Telepon rumah
8 digits starting with 2 or 3 (e.g., +852 2234 5678). No area code is dialed.
Seluler
8 digits starting with 5, 6, or 9 — plus newer 4, 7, 8 mobile ranges (e.g., +852 9123 4567).
Hong Kong area codes — major cities
Hilangkan awalan 0 lokal saat menelepon dari luar negeri.
| Kota | Wilayah | Kode wilayah |
|---|---|---|
| Fixed line | 2, 3 | 22345678 |
| Seluler | 5, 6, 9 (also 4, 7, 8) | 91234567 |
Hong Kong mobile network prefixes
The prefix after +852 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.
China Mobile Hong Kong (CMHK)
~8 million subscribers
CSL Mobile (HKT/PCCW, with Sun Mobile brand)
3 Hong Kong (Hutchison)
SmarTone
Hong Kong time zone
Hong Kong runs on Hong Kong Time (HKT), UTC+8, and never touches the clocks — no daylight saving means the offset you learn today holds in July and in December alike. For a 24-hour finance hub, a fixed offset is a feature, not a footnote.
US callers catch the Hong Kong trading desk by dialing in their own early morning, which lands mid-afternoon HKT. UK and European teams have it easier — a late-morning call reaches Hong Kong's afternoon or early evening. And because Singapore and mainland China share the hour, a single 9-to-5 HKT window covers the region's three biggest markets at once.
Buka perencana waktu terbaik untuk menelepon yang interaktifEmergency numbers in Hong Kong
Free to call from any Hong Kong phone, landline or mobile.
Common mistakes when calling Hong Kong
Hampir setiap panggilan internasional yang gagal disebabkan oleh masalah format, bukan masalah jaringan.
Treating +852 as if it were mainland China
it isn't. Hong Kong keeps its own code; the mainland is +86. A Shenzhen office sits minutes across the border yet needs a completely different prefix, and mixing the two is the single most common Hong Kong dialing error.
Adding an area code
there are none; dial just the 8 digits after +852.
Inserting a trunk 0
Hong Kong has no national trunk prefix to drop or add.
Sending only 7 digits
every Hong Kong number is exactly 8.
Reading the carrier off the leading digit
number portability means a "5" or "9" tells you nothing reliable about the current network.
Tips to reduce the cost of calling Hong Kong
Move traffic onto VoIP or a virtual number to turn IDD tariffs into local-rate calling.
Favour fixed lines (2/3) when you have the choice
they often cost less to terminate than mobiles.
Place calls inside HKT business hours so you connect first time instead of paying for repeat attempts.
Hand customers an MCM Hong Kong DID and they dial a genuine +852 number at local rates
no overseas surcharge on their side.
Why businesses get a Hong Kong virtual number
In a city where deals move at the speed of the trading floor, a +852 number tells customers and partners you're already on the ground in Asia's premier finance hub — while the calls themselves land wherever your team actually sits.
Tingkat jawaban yang lebih tinggi
Higher answer rates — a local +852 caller ID gets picked up far more than a foreign string.
Built-in credibility
Built-in credibility — a Hong Kong number reassures banks, clients, and partners that you're a serious local player.
Masuk lebih murah
Cheaper inbound — Hong Kong customers reach you at local rates, not international ones.
Route from one place
Route from one place — funnel every +852 call to teams anywhere in the world.
Land before you lease
Land before you lease — open the Hong Kong market without first opening an office.
Kehadiran PSTN nyata
Real PSTN presence — a genuine, dialable Hong Kong line, not a forwarding trick.
Hong Kong nomor virtual dengan My Country Mobile
Standard body: My Country Mobile delivers real Hong Kong DIDs backed by carrier-grade voice, instant routing, and full API control — provisioned fast enough to keep pace with a city that never stops trading.
DID lokal di kode area utama — disediakan dalam hitungan menit
Penerusan panggilan ke ponsel, telepon rumah, titik akhir SIP, atau ponsel lunak mana pun di seluruh dunia
Suara HD dengan G.711, G.729, Opus & AMR-WB — dinegosiasikan secara otomatis per panggilan
Latensi di bawah 150 ms pada koridor suara utama melalui PoP terdistribusi
SLA waktu aktif 99,99% didukung oleh infrastruktur geo-redundan & failover sub-2
Dukungan WebRTC untuk panggilan berbasis browser tanpa instalasi softphone
REST API untuk penyediaan, perutean & catatan detail panggilan (CDR)
Perlindungan penipuan bawaan dengan deteksi anomali AI & STIR/SHAKEN
Pemantauan jaringan 24/7 dan dukungan khusus
How to get your Hong Kong virtual number
Sebagian besar bisnis beroperasi dalam hitungan jam, bukan hari.
Choose your +852 number from available Hong Kong inventory.
Pick a plan and clear the quick verification step.
Aim the number at your phones, SIP trunk, or app.
Switch it live and start fielding Hong Kong calls.
Other country dialing guides
More country codes worth bookmarking.
Get a Hong Kong virtual number with MCM
Stake your claim in Asia's finance capital with a real +852 line.
Hong Kong +852 — FAQ
Is +852 the same as China's +86?expand_more
— No, and this trips up a lot of callers. Hong Kong has its own dedicated code, +852; mainland China is +86. They're separate networks even though the border is a short ride away.
Why doesn't Hong Kong have area codes?expand_more
— It dropped them in 1989 in favour of a single flat 8-digit plan, so the same number works whether the line is on Hong Kong Island or in the New Territories.
How do I tell a Hong Kong mobile from a landline?expand_more
— Read the first digit: 5, 6, or 9 (and newer 4, 7, 8) signal a mobile, while 2 or 3 signal a fixed line.
Do I add a 0 or a trunk prefix when calling Hong Kong?expand_more
— No. There's no trunk 0 — dial your exit code, 852, then the 8 digits exactly.
How many digits should a Hong Kong number have?expand_more
— Always 8 after +852. Seven means a digit went missing.
Can I tell which carrier a Hong Kong number is on?expand_more
— Not from the digits. Number portability lets subscribers keep their number across CMHK, CSL, 3, and SmarTone.
Does Hong Kong change its clocks for summer?expand_more
— Never. It stays on HKT (UTC+8) all year, which keeps it permanently aligned with Singapore and mainland China.
Can my business get a Hong Kong number without an office there?expand_more
— Yes — MCM provisions genuine +852 virtual numbers and routes the calls to your team anywhere.