llc and building credit

[Louis Tufarelli]

I am a New Yorker that has an LLC out of Pennsylvania registered out of a PO BOX . A bank I recently spoke with told me they can not open an account with a PO BOX and the person was unsure if a virtual office would be accepted. I was told that I could use my NY address even though the business is out of a PO BOX in PA. Can anyone verify this and offer suggestion to opening a bank account in he attempt to build up credit?