The number is 07801624891.
They are proving very insistent, which given that my mobile number is known to about a dozen folks suggests a wrong number or someone is having a laugh.
ETA
called via work switchboard and it was answered by a gruff southern bloke who did not indicate what this series of calls related to. Apparently “natalie” will know…
You did check that it wasn’t a certain club in Manchester, didn’t you?
)
I will now.