Got multiple calls from this number last night starting around 12:20. When I picked up I heard nothing but a single beep repeating every three seconds. There were four calls total, the last of which I let go through to voice mail. It left a single beep as a message and then the calls stopped.
Those "beeps" indicate a FAX machine...someone has your phone nymber as a FAX...we've been getting those types of calls
for over 20 years...I finally traced it to a heart specialist here in Colorado...they transposed their phone number and pit OUR HOME PHONE # on all their business cards, letter heads, etc...probably not why you got these calls, but that is a FAX machine dialing from pre-programmed numbers....TO pre-programmed numbers...
Keep getting a fax machine calling my phone. Traced number back to a company in west chester, Pa. with (of course) no actual phone number to call back. Don't know the comany name, there were several with the same number.