Frankston post office wast located Davey Street and the Nepean Highway, Victoria. The original building was constructed in 1910, remodelled in 1927 and enlarged in 1941.
On 15 May 1978, a new building was opened.
1970
Frankston became a first day of issue postmarker office on 11 February 1970.
1972
1977
Frankston became a Philatelic Sales Centre on 19 January 1977.