Sender ID registration in Taiwan

Alphanumeric Sender IDs must be registered with each network before traffic is delivered. We handle the submissions for you.

Requirements by network

NetworkRegistrationSetup feeRecurring feeLead time
T StarRequiredUSD 100None21 business days

Documents required

  • Alphanumeric SID generally not supported (overwritten to short/numeric code) - no document-based SID registration. Info only.

Register your Sender ID

Send us your documents once and we submit to the network.

Start registration

Last verified 23 October 2026