To add or update phone numbers in bulk:
- In the Block Caller ID editor, click the Import button. The Import File window appears.
- Click the Select a File to upload field to select a file from your local computer.
- To ensure that your file is in the correct format required for uploads, you can export your current list of phone numbers to view the required columns and other information.
- Your upload file must include the following fields: Number, Description, and Expiration Date.
For example: 10020202020, public number 1, 11/23/2030 - Your file must include valid or blank data in appropriate fields to successfully import bulk phone number lists.
- Enable the Include Header checkbox if the import file has column headers in the first row.
- Open the required file and click Import.
If successful, you will see a notification, and the phone numbers will be visible in the editor. If not, you may have to correct your file and try again.