Postcode Districts within Postcode Area TR
Truro
Gerrans
, Truro
Truro
Goonhavern
, Trispen
St Agnes
, Mithian
Perranporth
, Perrancoombe
, Bolingey
Newquay
Mitchell
Saint Columb
Penryn
Mawnan Smith
, Falmouth
, Flushing
, Mylor Bridge
, Constantine
Helston
Helston
Camborne
Redruth
Lanner
, St Day
, Carharrack
Marazion
Penzance
St Buryan
Penzance
St Mary's
St Agnes
Bryher
Tresco
St Martin's
Saint Ives
Hayle
Penzance