Just to add exactly the same comment as another - Absolutely sick of getting calls from this number sometimes 4 times a day! I have blocked it but still get messages to say they have called.
I have received a few calls from this number. Answered once and it just went blank but I guess then they knew it was a valid number! IF I see an 0161 number I do not answer now - there is another nuisance call coming from an 0161 number