Originally Posted by
sethb
PO Regs say you're supposed to use "PMB" (Private Mail Box) in the address, not "Suite". They might start to enforce that some day. Or maybe not.
See the post above this one (from
RogerD408), but also:
In my case, it's in the form of "Suite 123-456", where "Suite 123" is the actual official number of that UPS Store within a strip mall (the street address covers the whole strip mall), and the "456" is the only part that is my actual personal mailbox number.
One or two places that I did my address change did require me to say "Suite 123 PMB 456" because their system couldn't take "123-456" or even 123456" as a Suite number, but the rest of them are happy with "123-456", or in some cases "123456" because they can't take the hyphen (or can't take a Suite number longer than 6 digits total).