This place has been calling our business since I started working here in 2009. I did some digging and I think the calls are caoming from a place called CallingWorks out of Needham, MA. Their business number is actually 781-444-3377. They verify information by calling and trying to to get name/title information for a person/owner/employee which they then use for business-to-business telemarketing/solicitation. They are nasty and rude about it and they try to talk fast to get past you.
Callingworks in Needham, MA is a private company categorized under Telemarketing Services. Our records show it was established in 2007 and incorporated in Massachusetts. Current estimates show this company has an annual revenue of less than $500,000 and employs a staff of approximately 5 to 9. Companies like Callingworks usually offer: B2b Telemarketing, Business Telemarketing, Inbound Telemarketing, Insurance Telemarketing and International Telemarketing.