Why would anyone in their right mind put the poor shop's fax number out on the internet for every crackpot to call?
They (or someone) already has.
http://64.233.167.104/search?q=cache:w3PckU0kEvMJ:www.jquinton.com/archives/001780.html+%22(325)+698-4500%22&hl=en
Right! Shhhh, I'll keep the phone number a secret. Whose phone rang?
I didn't say put the number on the internet. Look at the next fax you see. There is supposed to be a telephone number identifying the sender. What I am saying is to check the sender's telephone records for the recipients from that sender's number. Obviously easier said than done.