Around 450 BC, they merged with the people of other areas in the south-western regions of Germany and eastern France.

The country is mountainous and rich in iron and salt. It supplied material for the manufacturing of arms in Pannonia, Moesia, and northern Italy. The famous Noric steel was largely used in the making of Roman weapons (e.g. Horace, Odes, i.16.9-10: Noricus ensis, "a Noric sword").