Who called from 6164307088

I received an unsolicited text message today:
"For the assistance you requested with improving your credit, reply YES8 now."

Got an unsolicited text message today from 616-430-7088 that said "Don't let your debt overwhelm you, do something about it now by replying YES8."

To prevent your credit from holding you back reply YES8 to learn how,   Just a text message, Received 2 within 30 minutes of each other

TEXT MSG: "To prevent your credit from holding you back reply YES8 to learn how."

I logged a complaint with my provider and also the Do Not Call Registry since my # is registered. This is the data I found in a simple Google search:
Number:    (616) 430-7088
Line Type:     Wireless
Call Date:    October 4, 2011, 1:15 pm
Preliminary Location:    Grand Rapids, MI     
Served By:    VERIZON WIRELESS (VAW), LLC

Got a text from 616 430 7088! How did they get my number!! Do not want this!