Michael Allan’s files

Icon  Name                                Size  
[PAR] Parent Directory                      -   
[   ] Postal-Codes-107.txt                3.3M  
[   ] Postal-Codes-107-ManyEDs.txt         12K  
[   ] ED-Names.txt                        4.5K

Postal code conversions.

http://www.statcan.ca/Daily/English/080130/d080130d.htm "The September 2007 update of the Postal Codes by Federal Ridings File (2003 Representation Order) is also available. This product, a subset of the PCCF, provides a link between the six-character postal code and Canada's federal electoral districts (commonly known as federal ridings)." 

ED-Names.txt, Postal-Codes-*.txt
    - from a ZIP file labelled October 3 (no year, 2007 or earlier)
    - http://www.elections.on.ca/en-CA/Tools/ElectoralDistricts/PostalCodeFile.htm