Partner and I were jabbed at the mosque yesterday and got Pfizer, but I know they have AZ as well. They asked me beforehand if Pfizer was okay and I was like: yep, cool.
I remember someone coming by the table asking my vaccine person (jabber? Stabber? Vaccinator?) If he had any AZ left and he said no. So they do it, but my impression was they had Pfizer more on hand.