1-724-477-2900 is Marmon Keystone's fax line. They are a manufacturer of steel products.
Just got a really awkward dial tone. Sorta reminded me of that movie "One Missed Call". Got three calls in less than two minutes from them so decided to call back.
I got the beep beep beeep beeep beepbeeep beep beep beeep too!
beep beep beeep beeep beepbeeep beep beep beeep