This telephone number belongs to Pacific Telecom Communications Group. They are a public utility who's primary business involves facilitating illegal telemarketing calls.
For more information about the people behind this unsolicited call, go here: http://telemarketerspam.wordpress.com
If you want to stop these unsolicited telemarketing calls, PLEASE send a complaint to Oregon State regulators about these illegal calls from Pacific Telecom's phone numbers:
Oregon Public Utilities Commission Online Complaints: http://apps.puc.state.or.us/consumer/complaint.asp