This site is run by a small independent developer. Email is the only channel, and it is read by a person.
Expect a reply within a few working days. If you do not hear back within a week, assume the message went astray and send it again.
What to include
- A technical correction — the page, the specific claim, and what it should say. These are the most welcome messages we get.
- A bug — your browser and version, what you did, what happened, and what you expected. A screenshot helps.
- A privacy request — see the privacy policy first. The site sets no cookies and the tools collect nothing, so there is usually nothing for us to hold, correct, or delete.
What we cannot help with
We have no access to carrier systems, the GSMA databases, or any device registry, so we cannot look up a device, check blocklist status, unlock a handset, or tell you who owns a number. For a stolen or blocked device, contact your carrier or your national telecoms regulator — most operate a free check.