Posta Fibreno
Posta Fibreno is a comune in the Province of Frosinone in the Italian region Lazio, located about east of Rome and about east of Frosinone.
Posta Fibreno borders the following municipalities: Alvito, Broccostella, Campoli Appennino, Fontechiari, Vicalvi.
In 1927, following the reorganization of provincial circumscriptions established by royal decree no. 1 January 2, 1927, by the will of the fascist government, when the province of Frosinone was established, Posta Fibreno, as a locality of Vicalvi, passed from Caserta province to that of Frosinone. In 1957, with the law of 5 March 1957 n. 91, left the territory of Vicalvi.