Phone Number Lookup

How Twilio Lookup makes a difference in your business

Having the correct data is only half the battle. You need accuracy and speed to implement phone intelligence into your business logic. Lookup gives you the tools you need to do just that.


  1. Install the App from the AppStore

  2. Enter your Twilio Account SID and TOKEN

  3. In your flow builder, select the Action step and select the "Phone Number Lookup" action under "Integration" block

  4. Select an action "Lookup Carrier" or "Lookup Caller"

  5. Enter the Phone Number

  6. Assign the custom fields in Response Mapping

  7. Run the flow



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Application reviewed by UChat

Before publishing app, UChat Review Team makes sure that:
  1. The app can be installed via installation link
  2. The app doesn't capture unnecessary data
  3. All app actions are accessible inside flow builder
  4. App actions work in accordance with their title and description
  5. App settings capture enough information to make the app work
  6. All external sources that impact the app's actions performance are configured properly

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