> ## Documentation Index > Fetch the complete documentation index at: https://docs.getoneprofile.ai/llms.txt > Use this file to discover all available pages before exploring further. # Email and phone > Find a work email, check whether it is deliverable, and find a direct or mobile phone number. Finding a way to reach someone and checking that it works are separate actions. Run **Find work email** first, then **Verify email** to know if it will actually land. A Work email column of resolved addresses beside a Deliverability column reading valid or catch-all on every row, and a Phone column with its price per row in the header. ## Find an address **Find work email** checks a person's name and company against multiple sources until one confirms an address. It returns the address alone; it never claims the mailbox will accept mail. ## Check whether it is deliverable **Verify email** looks up one address and returns a **Deliverability** verdict: valid, risky, catch-all, invalid, disposable or unknown. ## Find a phone number **Find phone number** returns a direct or mobile number. Feed it a LinkedIn URL, or a first name, last name and company. There is no matching check for phone, so a number comes back as found or not at all. ## Good to know The domain accepts mail sent to almost any address at it, so it cannot confirm this particular one is real. Treat it as a soft yes rather than a confirmed address. None of the sources checked could reach a verdict, often because a mail server temporarily refused the check. Verify it again later rather than treating it as invalid. No. Finding an address checks multiple sources for a match. Verifying deliverability is a separate action, with its own column and its own cost. Yes. Bind Verify email's input to the column Find work email fills, so a new row runs both, one after the other. Nothing on the market checks a phone number the way a mail server checks an address, so there is no verify step to offer. Judge a number by whether it came back at all. A LinkedIn URL is the strongest single input. Without one, give the first name, last name and company together, since a partial row is what most often comes back empty. ## Next steps See every shelf in the enrichment catalog. Read the cost before you run, and know what you're charged for. What to feed a column when rows come back empty.