UPS throws a postal code error when trying to purchased a label to
Japan, asking for a 0 to 5 character postal code. Japan has a 7 digit
postal code. The address was verified by ShipStation and Melissa
Lookups. ShipStation support said there is a com...
Erin, thank you for the response. Ultimately, Nagano was changed to NNG
and the label went through. I have not been able to find a table that
shows NNG and other state codes. I found a table that says Nagano would
be OU, which I had tried early on (a...