Word of caution for those that have loaded the Canadian zip codes via VI using the import tables that Moira and I have posted in the past and try to reload them using the Canadian tables in v2015. It appears to double up the records.
I installed v2015 on client site last week where I had loaded the Canadian codes last year. As an after thought, I decided to load them again using the Sage table (thinking I would get the most current information overlaid). Afterwards, I looked at the table using DFDM. It had 1,727,000 records. The v2014 zip code table that I loaded last year has 808,000 records. Looking at another install that only has US zip codes PLUS the Sage Canadian zip table, it has 962,000 records.