What is the closest US zip code (in driving distance) to Vancouver, Canada? I'm looking for a P.O. Box, but haven't driven much to the states. What's close?
posted by nitor on Nov 4, 2008 - 9 answers

How do I hide properly? Is a PO Box enough? [more inside]
posted by anonymous on Jun 22, 2007 - 36 answers

How can I prove that someone owns a PO box? [more inside]
posted by MrMoonPie on Dec 30, 2004 - 26 answers