Buy a Vietnam number

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

TypeFormatFromSMS
Geographic (Ho Chi Minh City & other cities)+84 city-code XXX XXXX$3.00/moLimited
Toll-free+84 800 / 0800 / 1800 (varies)$10.00/moCaller-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

  1. Sign up at /signup — no contract, no minimum.
  2. Pick Vietnam from the country picker, choose a city / area code (or let DIDHub auto-pick).
  3. Submit the KYC fields Vietnam requires (incorporation). DIDHub surfaces them upfront.
  4. Pay with credit card. Activation in 5-10 business days.
  5. 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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