When creating your list in the Search, you can find an approximate number of prospects we can source from that list in the top right corner.

The overall size of the list is larger, but we can provide approximately 70% of the visible list to you.

To view the complete number, hover over the "i" next to the approximate number in the Search.

Please note that when creating your list, the total number of contacts displayed may include duplicates or contacts that cannot be imported due to unverified email addresses.