Buy Hong Kong virtual phone numbers online
Get a Hong Kong or other Hong Kong city DID delivered straight to your VoIP, PBX, AI voice agent, or Microsoft Teams — without a sales call. Self-serve at $2.50/month, activation 2-5 business days.
Why teams choose DIDHub for Hong Kong numbers
- APAC finance presence. — Hong Kong is one of Asia's biggest financial centers.
- Greater China gateway. — Hong Kong numbers signal China-adjacent business credibility.
- Shipping and trading. — Hong Kong is a major maritime hub.
- Luxury and retail. — high-trust market for premium consumer brands.
- Toll-free 800. — free for Hong Kong callers.
About Hong Kong virtual phone numbers
Hong Kong telecoms regulator: OFCA. DIDHub handles the OFCA paperwork on your behalf and surfaces every requirement before you pay — never a surprise hold or last-minute document request.
Hong Kong's regulator OFCA (Office of the Communications Authority) does not require KYC for standard geographic, mobile, or 800 toll-free numbers. Activation is instant. Some special-service ranges have additional requirements which DIDHub flags before purchase.
Hong Kong number types you can buy
| Type | Format | From | SMS |
|---|---|---|---|
| Geographic (Hong Kong & other cities) | +852 city-code XXX XXXX | $2.50/mo | Yes |
| Toll-free | +852 800 / 0800 / 1800 (varies) | $8.00/mo | Caller-paid |
Per-minute outbound and inbound usage billed separately at carrier-grade wholesale rates. Origin Based Rating (OBR) applies on EEA outbound where relevant.
Top Hong Kong cities & area codes
- 2 — Landline (Hong Kong Island, Kowloon, New Territories)
- 3 — Landline (alternative range)
- 5 — Mobile
- 6 — Mobile
- 9 — Mobile
- 800 — Toll-free
Don't see your city? Most additional cities and regional codes are available on request — check the full Hong Kong country guide or talk to sales@didhub.io.
How to buy a Hong Kong number online
- Sign up at /signup — no contract, no minimum.
- Pick Hong Kong from the country picker, choose a city / area code (or let DIDHub auto-pick).
- Submit the KYC fields Hong Kong requires (light). DIDHub surfaces them upfront.
- Pay with credit card. Activation in 2-5 business days.
- Route the new DID to your existing VoIP / PBX / AI voice agent / Microsoft Teams via SIP. Setup guides on each integration page.
FAQ
Do I need to be in Hong Kong to buy a Hong Kong virtual phone number?
No. OFCA does not require Hong Kong residency or address for standard landline, mobile, or 800 toll-free numbers. Anyone, anywhere, can buy a Hong Kong number from DIDHub.
Why doesn't Hong Kong have area codes?
Hong Kong is a small, dense SAR (about 425 sq miles) with one unified numbering plan. The first digit indicates the type (landline 2/3, mobile 5/6/9, toll-free 800), not a geographic area.
How much does a Hong Kong virtual phone number cost?
Landline (2/3) numbers from $4.00/month. Mobile (5/6/9) from $6.00/month. Toll-free 800 from $12.00/month plus per-minute. $0 setup.
Can I use a Hong Kong virtual number with Microsoft Teams?
Yes. Hong Kong numbers work with Teams Direct Routing via DIDHub's managed Teams SBC or BYO-SBC. Common path for finance and trading firms operating across HK and Greater China.
Can I send SMS on a Hong Kong virtual number?
Yes — most Hong Kong landline and mobile numbers support inbound and outbound SMS.
Buy a Hong Kong number now
From $2.50/month, activation 2-5 business days. Cancel any time.
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Pick a DID in 130+ countries from $1.99/month. Activates instantly on most numbers.