Twilio states that its SHAKEN/STIR support is currently deployed only in the United States and France.
Checked 2026-10-02
- Vendor
- Twilio
- Product
- Twilio Programmable Voice
- Subsystem
- SHAKEN/STIR
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Trusted Calling with SHAKEN/STIR — Twilio · tier 2 current vendor documentation · geographic scope statement
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting STIR/SHAKEN attestation levels on outbound calls: source note stir-shaken-attestation-troubleshooting-twilio-us-france. WarmTransfer. https://warmtransfer.net/knowledge/claims/stir-shaken-attestation-troubleshooting-twilio-us-france
BibTeX
@misc{warmtransfer-claim-stir-shaken-attestation-troubleshooting-twilio-us-france,
title = {Troubleshooting STIR/SHAKEN attestation levels on outbound calls: source note stir-shaken-attestation-troubleshooting-twilio-us-france},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/stir-shaken-attestation-troubleshooting-twilio-us-france},
note = {Source note stir-shaken-attestation-troubleshooting-twilio-us-france, checked 2026-10-02}
}