Who called from 3023696857

I just called the number and I entered my number to be removed from their list. I hope it works. Thanks for the advice. I don't even use Bank of America so I don't know why they got my number. I did use them 2 years ago, but not anymore.

They wanted my cell phone number and wouldn't leave a message

Received their call at dinner time but quiet on the otehr land when I answered. Weird.
I traced the call and it's from somehwere in Delaware.

Called and hung up when I answered.  Four minutes earlier recieved a call from 1-603-214-3541.  Are these two related?

This is a collection agency trying to get info on someone