BK
08/27/2025, 12:08 PMChiranjeet Mishra
08/29/2025, 10:30 AMnumber in lowercase, formatted in E.164 format (e.g., +14151234567). This is mandatory.
- You can add additional columns for dynamic variables like customer names or issues. For example:
number,name,customer_issue
+14151231234,John,password reset
+14153455678,Mary,address update
- Column names should start with a letter and should not contain spaces.
2. Upload Recipients:
- Use the Vapi Dashboard to upload this CSV file during the Recipient Management step of the campaign setup process.
For more information, you may refer to the [Outbound Campaigns Overview](https://docs.vapi.ai/outbound-campaigns/overview).BK
08/29/2025, 12:38 PMChiranjeet Mishra
09/02/2025, 5:46 PM