Korea SMS API Pricing
Public outbound SMS rates to Korea (KR) by provider. 2 providers. Updated 2026-07-15.
| Provider | Rate/msg | Sender type | Unit | Source |
|---|---|---|---|---|
| Telnyx ✓ cheapest | $0.004 | longcode | per_message | Official |
| Twilio | $0.0524 est. | longcode | per_segment | Official |
Monthly cost calculator
Estimate = rate × volume. Excludes carrier fees, registration and rate decks. '~' (from) = lowest-network rate.