Non-League football - Wikipedia
https://en.wikipedia.org/wiki/Non-League_footballNon-League football describes football leagues played outside the top leagues of a country. Usually, it describes leagues which are not fully professional. The term is primarily used for football in England, where it is specifically used to describe all football played at levels below those of the Premier League (20 clubs) and the three divisions of the English Football League (EFL; 72 clubs). Currently, a non-League team would be any club playing in the National League or below that lev…