Due to the different formatting of UK numbers, the phone field as it stands does not find results, rather than editting the scripts, I simply used the integer fields instead

For info, perhaps for the future...
The area codes in the uk ar either 4 or 5 digits followed by the remaining digits to make a total of 11.

Depending on the location they can be formatted in two or three ways, either as

01234 567890 or
0123 456 7890 or
0123 4567890

Mobile numbers also follow the same format, usually starting with 5 digits, followed by the remaining 6 digits