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As do Canadian ZIP-codes.
by henrik_w 13y ago
As do Canadian ZIP-codes.
- jasonlotito 13y agoWell, that's the thing, Canada doesn't have ZIP codes. ZIP codes are purely an American system. Canada has postal codes, and you can easily verify the format of them, as well as the location of Canadian postal codes. So if you know the person is in Canada, you simply check against a different set of rules.