Question: Who all has schools by number?

[vakkotaur]

On the cover of Looney Tunes for April 2005 is a mobile little red schoolhouse labelled "P.S. 123." Now I am wondering what places have numbered, rather than named (Lincoln, Franklin, etc.) schools. Looking around with Google, I've not found anything really definitive. I know New York City has numbered schools, but does anywhere else?