07003 personal numbers
Ofcom’s numbering data lists 10 number ranges starting 07003, allocated to 2 providers. The largest holder is 4D Interactive Ltd, with 40% of them. Personal "follow-me" numbers that forward to another phone. They look like mobile numbers but are not.
Who were 07003 ranges given to?
Providers Ofcom allocated these number ranges to.
- Not allocated to a provider5 ranges
- 4D Interactive Ltd4 ranges
- Nexus Telecommunications Limited1 range
Range status
How Ofcom lists the ranges starting 07003.
Allocations by year
Explore by the next digit
Each block below starts 07003. Pick one to narrow it down.
What a 07003 number tells you
What it is
Personal "follow-me" numbers that forward to another phone. They look like mobile numbers but are not.
What it costs
Since October 2019 Ofcom has capped what providers can charge to connect these calls, so most tariffs now treat them like mobile calls – but check yours.
Watch out for
070 numbers have a long history of misuse in scams because they look like mobiles and hide the real destination.
07003 numbers: common questions
Who owns 07003 numbers?
Ofcom allocated the ranges starting 07003 to 4D Interactive Ltd, Nexus Telecommunications Limited. Numbers can be moved between providers, so this shows who the range was originally given to – not who is using a particular number today.
How do I call a 07003 number from abroad?
Replace the leading 0 with +44. For example, a number starting 07003 becomes +44 7003 followed by the rest of the number.
How much does it cost to call a 07003 number?
Since October 2019 Ofcom has capped what providers can charge to connect these calls, so most tariffs now treat them like mobile calls – but check yours.
Is a call from a 07003 number a scam?
070 numbers have a long history of misuse in scams because they look like mobiles and hide the real destination. Check the full number on Who’s Calling to see if it belongs to a verified business and what other people have reported.
Did a 07003 number call you?
Check the full number to see if it belongs to a verified UK business and what other people have reported.
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