I called various numbers to contact Westminster Collection today, as alternative to 0844 826 2026.

I can advise that 0870 850 0505 as listed in main database and unverified number database results in "number not recognised".

Also 01923 699723 from main d/b and 01923 475567 in unverified d/b are "not recognised".

However 01202 713906 from the unverified d/b connected me direct to a person, who dealt with my query.

I note from their paperwork that 0844 826 2028 (mentioned in the unverified d/b) is a a fax number. I did not try calling it, but would not expect the same geographical number to be valid for this as for 0844 826 2026.

John