Cambodia virtual phone numbers — buy a Phnom Penh, Siem Reap or Sihanoukville DID
Get a real Cambodian virtual phone number — Phnom Penh 23, Siem Reap 63, plus toll-free. TRC requires KYC; pricing is set per request based on number type and use case — talk to us for a quote.
What is a Cambodia virtual phone number?
A Cambodian virtual phone number is a real Cambodia DID delivered over SIP. Phnom Penh uses 23; Siem Reap 63; Sihanoukville 34; Battambang 53. Mobile numbers begin with 1, 6, 7, or 8. Cambodia is regulated by TRC (Telecommunication Regulator of Cambodia).
TRC requires KYC for foreign customers. Activation is 10-15 business days. Cambodia's market has limited operator competition resulting in higher wholesale pricing.
Common reasons businesses get a Cambodia virtual phone number:
- Southeast Asia presence — Phnom Penh for B2B in Mekong region.
- Tourism inbound — Angkor Wat, Phnom Penh.
- Manufacturing operations — significant garment and footwear export sector.
- Toll-free — free for Cambodian callers.
Cambodia number types
Cambodia uses a 0-trunk-prefix domestically, dropped when dialed internationally after +855.
| Prefix | Type | What it means | Caller cost | From |
|---|---|---|---|---|
23, 63 | Geographic | Phnom Penh, Siem Reap. | Standard local rate | $5.00/mo |
Toll-free | Toll-free | Free for Cambodian callers; you pay per minute. | Free | $15.00/mo + usage |
Cambodia cities and area codes
DIDHub stocks Cambodian numbers in major cities:
Cambodia virtual phone number pricing
Pricing on request given operator wholesale variability.
| Number type | Example | Monthly | Setup | Per-min (in) |
|---|---|---|---|---|
| Geographic | +855 23 XXX XXX (Phnom Penh) | Contact for quote | — | — |
| Toll-free | +855 1800 XXXXX | Contact for quote | — | — |
Outbound (2-way voice) — Pair any Cambodian number with outbound termination — calls show your Cambodian Caller ID.
Compatible with any VoIP system, AI voice platform, or browser
Numbers from DIDHub are delivered over standard SIP and work with every major business phone system, AI voice platform, and softphone — no proprietary gateway, no special hardware, no licensing.
Cambodia number activation and regulation
Cambodia's regulator TRC requires KYC for foreign customers. Activation 10-15 business days. SMS support is limited.
Port your existing Cambodia number to DIDHub
Number portability is currently limited in Cambodia.
- Status: portability is currently limited
- Recommended path: allocate a fresh Cambodian DID
Cambodia virtual phone number FAQ
Do I need to be in Cambodia to buy a Cambodian virtual phone number?
Not in person, but KYC is required. TRC needs incorporation documents. DIDHub coordinates the paperwork. Activation 10-15 business days.
Why is Cambodian pricing on quote?
Limited operator competition and variable wholesale pricing.
Can I use it with Microsoft Teams?
Yes. Cambodian numbers work with Teams Direct Routing via DIDHub.
Does SMS work?
SMS support is limited. Inbound voice works reliably.
Looking for numbers in another country?
Get your Cambodia virtual phone number
Live Cambodia inventory. From $5.00/month. Activation in 10-15 business days after KYC.