Treverva is a village in Cornwall, England.
It is situated within the TR11 postcode district, which is within the Falmouth post town.
TR11 is the only postcode district within the Falmouth post town.
The Falmouth post town is within the Truro postcode area.
Administrative Ward: Constantine
Administrative District: Cornwall
Country: England
UK Parliament: Camborne and Redruth
NHS Local Health Authority: South West
NHS Region: Southern