South Korea virtual phone numbers — buy a Seoul, Busan or Daegu DID
Get a real South Korean virtual phone number — Seoul 2, Busan 51, Incheon 32, Daegu 53, plus VoIP 070 and toll-free 080. South Korea's KCC regulator requires KYC. From $3.50/month, activation in 2-5 business days.
What is a South Korea virtual phone number?
A South Korean virtual phone number is a real Korea DID delivered over SIP. Korean numbering uses 1-2 digit area codes — Seoul is 2 (the only single-digit area code; the largest metro), Busan 51, Daegu 53, Incheon 32. Mobile numbers start with 010. The 070 range is non-geographic IP-phone (VoIP). South Korea is regulated by the Korea Communications Commission (KCC).
KCC requires KYC for Korean number allocations — Korean business registration number for companies, or proof of identity for individuals, plus a Korean address. The 070 VoIP range has lighter requirements and is the easiest Korean number type to obtain for non-residents. DIDHub manages the paperwork. Activation typically takes 2-5 business days.
Common reasons businesses get a South Korea virtual phone number:
- Korean market entry — Seoul 02 numbers signal trust to Korean B2B buyers.
- Tech industry presence — Korea is a major tech market (Samsung, LG, Naver, Kakao); a 02 Seoul number is essential for B2B tech sales.
- Lightweight 070 VoIP — easier KYC, common for SaaS and AI voice deployments targeting Korea.
- K-content / entertainment — Korean content companies (music, film, gaming) prefer Korean Caller IDs.
- Toll-free 080 — free for Korean callers, standard for customer service.
South Korea number types
Korea distinguishes geographic city numbers, IP-phone 070, and toll-free 080.
| Prefix | Type | What it means | Caller cost | From |
|---|---|---|---|---|
2, 51, 32, 53 … | Geographic | Tied to a Korean metropolitan area. | Standard local rate | $3.50/mo |
070 | IP phone (VoIP) | Non-geographic, lighter KYC. | Standard rate | $2.50/mo |
010 | Mobile | Korean mobile — limited inventory. | Mobile rate | $8.00/mo |
080 | Toll-free | Free for Korean callers; you pay per minute. | Free | $15.00/mo + usage |
South Korea cities and area codes
DIDHub stocks Korean numbers in major metropolitan cities:
South Korea virtual phone number pricing
Flat monthly per-number. $0 setup once KCC paperwork is approved.
| Number type | Example | Monthly | Setup | Per-min (in) |
|---|---|---|---|---|
| Geographic (any city) | +82 2 XXXX XXXX (Seoul) | from $3.50/mo | $0 | $0.022 |
| VoIP 070 | +82 70 XXXX XXXX | from $2.50/mo | $0 | $0.020 |
| Toll-free 080 | +82 80 XXX XXXX | from $15.00/mo | $0 | $0.10 |
Outbound (2-way voice) — Pair any Korean number with outbound termination — calls show your Korean Caller ID. Outbound from $0.030/min to landline, $0.10/min to mobile.
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.
South Korea number activation and regulation
South Korea's regulator KCC (Korea Communications Commission) requires KYC — Korean business registration number (for companies) or proof of identity (for individuals), plus a Korean address. Geographic numbers have stricter requirements; the 070 IP-phone range is easier and faster for non-residents. DIDHub shows requirements clearly before purchase. Activation completes in 2-5 business days.
Port your existing South Korea number to DIDHub
Existing Korean number? Port it to DIDHub. KCC portability via KT, SK Telecom, or LG U+.
- Geographic: typically 4-6 weeks
- 070 IP phone: 2-4 weeks
- 080 toll-free: 3-5 weeks
- Required documents: Korean phone bill + LOA + business registration / Korean ID
- Cost: $40 port-in fee per number
South Korea virtual phone number FAQ
Do I need to be in South Korea to buy a Korean virtual phone number?
KYC required. KCC requires Korean business registration or proof of identity plus a Korean address. The 070 IP-phone range has lighter requirements — easiest for non-residents. DIDHub walks you through the paperwork.
What is the 070 prefix in Korea?
+82 070 is Korea's non-geographic IP-phone (VoIP) range. It's not tied to Seoul/Busan/etc., has lighter KYC requirements, and is widely accepted by Korean consumers as a legitimate business number. The most common choice for SaaS and AI-voice deployments targeting Korea.
How much does a Korean virtual phone number cost?
Geographic Korean numbers from $3.50/month. VoIP 070 from $2.50. Toll-free 080 from $15.00/month plus per-minute. $0 setup once KCC paperwork is approved.
Can I use a Korean virtual number with Microsoft Teams?
Yes. Korean numbers work with Teams Direct Routing via DIDHub's managed Teams SBC or BYO-SBC. Microsoft Calling Plans coverage in Korea is limited; Direct Routing is the standard path.
Can I send SMS to Korean numbers?
SMS in Korea is limited and regulated. Inbound SMS works on most numbers; outbound SMS requires sender-ID registration with KCC. Some commercial categories require additional approval.
Can I port my existing Korean number to DIDHub?
Yes. Geographic, 070, and 080 numbers are portable. Port times 2-6 weeks (Korea is slower than most APAC markets). Documents: Korean phone bill + LOA + business registration / ID. $40 port-in fee per number.
Looking for numbers in another country?
Get your South Korea virtual phone number
Live South Korea inventory. From $3.50/month. Activation in 2-5 business days after KYC.