Enterprises
Activate Branded Calling on an enterprise
Branded Calling is a paid product that must be activated on each enterprise. Activation is idempotent:
- First call: marks the enterprise as activated and begins onboarding it with the Branded Calling platform asynchronously. Returns 200 with branded_calling_enabled: true.
- Re-call after success: no-op, returns the same enterprise body.
- Re-call after a prior failure: re-queues onboarding, returns 200.
Prerequisite: the calling user must have agreed to the Branded Calling Terms of Service (POST /terms_of_service/branded_calling/agree). Without that, this endpoint returns 403 terms_of_service_not_accepted.
Failure modes:
- 403 - Branded Calling Terms of Service not accepted.
- 404 - enterprise does not exist or does not belong to your account.
Pricing: This is a billable action. See https://telnyx.com/pricing/numbers for current pricing.
post/enterprises/{enterprise_id}/branded_calling
Path parameters
enterprise_idstring uuid required
Example:4a6192a4-573d-446d-b3ce-aff9117272a6
The enterprise id. Lowercase UUID.
Response
Branded Calling activated.
Example response
{
"data": {
"billing_address": {
"administrative_area": "IL",
"city": "Chicago",
"country": "US",
"extended_address": "Suite 504",
"postal_code": "60601",
"street_address": "100 Main St"
},
"billing_contact": {
"email": "billing@acmeplumbing.example.com",
"first_name": "Alex",
"last_name": "Bill",
"phone_number": "+13125550001"
},
"country_code": "US",
"created_at": "2026-04-26T18:06:51.940749Z",
"customer_reference": "internal-id-12345",
"doing_business_as": "Acme Plumbing",
"fein": "12-3456789",
"id": "4a6192a4-573d-446d-b3ce-aff9117272a6",
"industry": "technology",
"jurisdiction_of_incorporation": "Delaware",
"legal_name": "Acme Plumbing LLC",
"number_of_employees": "51-200",
"organization_contact": {
"email": "sam@acmeplumbing.example.com",
"first_name": "Sam",
"job_title": "Compliance Lead",
"last_name": "Org",
"phone_number": "+13125550000"
},
"organization_legal_type": "llc",
"organization_physical_address": {
"administrative_area": "IL",
"city": "Chicago",
"country": "US",
"extended_address": "Suite 504",
"postal_code": "60601",
"street_address": "100 Main St"
},
"organization_type": "commercial",
"role_type": "enterprise",
"updated_at": "2026-04-26T18:09:24.785211Z",
"website": "https://acmeplumbing.example.com"
}
}