# Example: extracting phones and emails

Extraction turns a cluster of sites into a table of things found on them. This walks through pulling phone numbers and email addresses off Greek WordPress sites - six steps, ending in a spreadsheet.

1. Let's find Greece WordPress websites which contains email addresses and copy domain names to cluster:
2. And Greece WordPress websites with references to phone numbers and copy domain names to another cluster:
3. Find clusters intersection:
4. Select cluster with intersection for extraction:
5. Use RegEx presets for email and phones:
6. Open result in spreadsheet:

The two RegEx presets used here are the built-in ones. Any expression works - see [regular expressions](https://publicwww.com/docs/query-syntax/regex/) for how the capturing group decides what ends up in the column, and [limits](https://publicwww.com/docs/clusters/limits/) for how extraction is charged.

Source: https://publicwww.com/docs/clusters/example-contacts/