Buy Vietnam virtual phone numbers online
Get a Ho Chi Minh City or other Vietnam city DID delivered straight to your VoIP, PBX, AI voice agent, or Microsoft Teams — without a sales call. Self-serve at $3.00/month, activation 5-10 business days.
Why teams choose DIDHub for Vietnam numbers
- Vietnam market entry. — Hanoi 024 and HCMC 028 numbers signal credibility to Vietnamese enterprise buyers.
- Manufacturing presence. — Vietnam is a major manufacturing hub; local DIDs are essential for supply-chain operations.
- ASEAN regional. — pair Vietnam with Thailand, Malaysia, Singapore, Indonesia, and Philippines DIDs.
- Tourism and hospitality. — Da Nang 0236 for resort/travel-industry presence.
- Toll-free 1800. — free for Vietnamese callers, standard for customer service.
About Vietnam virtual phone numbers
Vietnam telecoms regulator: MIC Vietnam. DIDHub handles the MIC Vietnam paperwork on your behalf and surfaces every requirement before you pay — never a surprise hold or last-minute document request.
Vietnam's regulator MIC (Ministry of Information and Communications) requires KYC for all Vietnamese number allocations — Vietnamese business registration for companies, or proof of identity plus a Vietnamese address for individuals. Foreign companies typically register through a Vietnamese agent. DIDHub manages the paperwork. Activation completes in 3-7 business days.
Vietnam number types you can buy
| Type | Format | From | SMS |
|---|---|---|---|
| Geographic (Ho Chi Minh City & other cities) | +84 city-code XXX XXXX | $3.00/mo | Limited |
| Toll-free | +84 800 / 0800 / 1800 (varies) | $10.00/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 Vietnam cities & area codes
- 024 — Hanoi
- 028 — Ho Chi Minh City
- 0236 — Da Nang
- 0225 — Hai Phong
- 0292 — Can Tho
- 0258 — Nha Trang
- 0234 — Hue
- 0254 — Vung Tau
- 1800 — Toll-free
Don't see your city? Most additional cities and regional codes are available on request — check the full Vietnam country guide or talk to sales@didhub.io.
How to buy a Vietnam number online
- Sign up at /signup — no contract, no minimum.
- Pick Vietnam from the country picker, choose a city / area code (or let DIDHub auto-pick).
- Submit the KYC fields Vietnam requires (incorporation). DIDHub surfaces them upfront.
- Pay with credit card. Activation in 5-10 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 Vietnam to buy a Vietnamese virtual phone number?
KYC required. MIC requires Vietnamese business registration or ID plus a Vietnamese address. Foreign companies typically register through a Vietnamese agent or local entity. DIDHub walks you through document upload.
How much does a Vietnamese virtual phone number cost?
Geographic Vietnamese numbers from $4.00/month. Toll-free 1800 from $15.00/month plus per-minute. $0 setup once MIC paperwork is approved.
What's the difference between Hanoi 024 and Ho Chi Minh City 028?
024 is Hanoi (the capital, stronger for government/policy/state-enterprise B2B). 028 is Ho Chi Minh City (Saigon, the commercial capital — stronger for finance, manufacturing, and consumer brands). Pick by your target audience.
Can I use a Vietnamese virtual number with Microsoft Teams?
Yes. Vietnamese numbers work with Teams Direct Routing via DIDHub's managed Teams SBC or BYO-SBC. Microsoft Calling Plans does not cover Vietnam, so Direct Routing via DIDHub is the standard path.
Can I send SMS to Vietnamese numbers?
SMS in Vietnam is regulated. Inbound SMS works on most numbers; commercial outbound SMS requires MIC sender registration. DIDHub manages the registration.
Buy a Vietnam number now
From $3.00/month, activation 5-10 business days. Cancel any time.
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