07 mobile numbers

A UK mobile number. Mobiles are not tied to a place, and a number keeps its digits when it moves network, so they don’t tell you the network either.

Type
Mobile
Tied to a place
No
Digits in a full number
11, including the 0
What it costs to call
Charged as a call to a mobile, which is normally inside your allowance.

Ofcom keeps 07700 900000 to 07700 900999 for TV and film. Those numbers can never connect, so if one called you, the caller ID was faked.

Call prices vary by provider and change over time. Ofcom’s call costs guide explains how every kind of UK number is charged. To see what people have said about one number, check it above.

Reported 07 mobile numbers

From reports people have sent us. We don’t check them, and a report is not proof.

Codes, code lengths and provider counts from Ofcom’s numbering data, downloaded 23 September 2026. Places from Wikidata. All UK area codes · Who called me? · Stop spam calls