This is a B2B telemarketing spammer. Caller ID came up blank with only the phone number displayed. The link below will take you to their classified ad where they are looking for warm bodies to harass the public:

http://www.classifiedads.com/sales_jobs-ad133142159.htm

Their ad contains the phone number, (612) 351-2466 as their contact number and their business name is listed as "PipeOne Communications".

Sincerely
-=| Shallamon |=-