Where in the UK is area code 0169?

0169 is not an English area code.

However, there are many area codes in England, Wales and Scotland that begin 0169...:

01690 Betws-y-Coed

01691 Oswestry

01692 North Walsham

01694 Church Stretton

01695 Skelmersdale

01697 Brampton

016973 Wigton

016974 Raughton Head

01698 Motherwell