E.g. NYC and Chicago probably still have old billboards on old buildings with things like "Call Klondike5-1234". And if you were ever an old radio show junkie, you heard things like that.
P.F. Flyers were sneakers. They were around at least until the late 1960s, I think, at least in Georgia. They were similar to Converse, IIRC.
I've heard of all of them, but only had personal experience with many of them. But I think this list has gone around before...
Cheers,
Scott.