Not a valid code.
Luton in Bedfordshire
This is the start of a UK mobile (cell) phone number.
From outside the UK it would be + 44 7xxxxxxxxx.
You would dial 0049 (the international dialling code for Germany) then the area code and subscribers number
It makes no difference where the mobile phone is located - dial it as you would normally.
In the UK, 07547 is a mobile code, along with all codes from 07400 to 07999. From outside the UK, dial +44 7547.
467 isn't a phone code for anywhere in the UK, including Scotland.
The international dialling code for Ireland is 353 and for the UK (which includes England) it is 44.
The International Dialling Code for the UK is +44
There is no additional dialling code, simply the number you would dial, but obviously you will need the full number of where you want to phone.
Just dial the number, all the numbers are the same type regardless of how the phone is physically connected. The code for the UK is 44.