Getting EIN, issue with business address

[Kelly Conrad]

Hey!

I just got my LLC confirmation back, and I am applying for a EIN. I have a business address through UPS, but it's something like 123 Main St. #495 city, state, zip...Where the # is the mailbox (but not a PO box).

The issue is, on the EIN form for the address, you can't use the #, but I'm unsure how to make sure it goes into the correct mailbox. I thought using something like 123 Main St. No 495, but that might confused for "North". It's not an apartment so that won't work, and it's not a suite....what have others put?

Edit: Could something like 123 Main St. PMB 495 work? I looked on my application and it says to include the # or PMB..