v66

latestOpenAPI 3.1.0raw.githubusercontent.com2026-08-04176310979.2 KB

channels.twilio.numbers

Verify Twilio Us A2P Compliance

Return whether Twilio shows this number on a US A2P messaging path with an approved brand.

post/api/v1/channels/twilio/{channel_id}/numbers/verify-a2p-compliance

channel_idinteger required

phonestring required

E.164 phone number exactly as Twilio stores it for this incoming number.

{
  "phone": "+18042221111"
}

Successful Response

a2p_approvedboolean required

True when the number is on a Messaging Service with a US A2P registration whose brand is approved and campaign is verified on the same registration.