Suppress opted-out phone numbers automatically
Turn a clear opt-out event into a durable internal suppression.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Add Phone to Do-Not-Call List
Tool to add phone numbers to your internal do-not-call (DNC) list. Use when you need to mark phone numbers that should not be contacted. Returns confirmation with action status 'ADDED' for successfully added numbers.
Why this helps
Opt-out requests get missed when someone has to copy them into a separate list.
- Record a confirmed suppression
- Reduce repeat outreach
- Keep opt-out handling consistent
Setup
Build it in a few focused steps.
- 1Connect Data247 in the Notis portal.
- 2Create an automation that adds each explicitly opted-out phone number from the webhook payload to the internal DNC list.
- 3Choose the Notis webhook trigger.
- 4Select a report channel and test with one real opt-out event.
Questions about this workflow
Does this add to the federal DNC list?
No. It adds the number to your internal Data247 do-not-call list.
What confirms an opt-out?
Send the webhook only when your source system has a clear opt-out event.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Typeform to Data247. A trigger fires from one place; an action lands in another.
Typeform triggers
Data247 actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Connect any two apps with Notis in the middle.
Typeform and Data247, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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