UK number
07742 042438
Also written +44 7742 042438 or 07742042438
Mobile · About 07 mobile numbers
Reported by one person, as a scam
Reports come from the public and we haven’t checked them. A report is not proof.
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No business has claimed this number
No UK business has registered this number with us, so we can’t confirm who holds it.
How much we know
Limited evidence so far
Reports from more people, and from people on different networks, move this up. It is not a measure of how dangerous the number is.
Activity
Counted by person, not by button press.
What people reported
Add a reportUnchecked. Each entry is one person’s account of a call, with the date they sent it. We have not verified any of it, and we never publish what they wrote.
A number joins our list of numbers several people have reported once people on different networks report it.
Ask if it called anyone else
One report is not much to go on. More people, and it means something.
Ask your family group whether 07742 042438 called them too. A number only joins our list once people on different networks report it, so a second voice is what makes this page worth anything.
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About this number
- Type
- A mobile number
- Range
- Ofcom allocated this range (07742 0) to Telefonica UK Limited on 1 July 2002.
- First reported
- 18 October 2026
- Looked up
- By 2 different people in the last 30 days
Numbers can move between networks, so the caller may now use a different provider. Source: Ofcom numbering data, downloaded 23 September 2026.
Other reported numbers starting 07742
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