Got TEXT messages from this number 312-415-8813 on my cell and also from 760-390-9472 a different day. The text message is the same from "Adolph Profit an extra $585./day etc" They give you a url to stop them from texting you and they uses the date as part of of the url.
Example:   http:/tr.im/92525.txt   925 meaning Sept 25.  The two text I got from two different numbers had the dates next to the "im". I forwarded the spam message to my provider with the special code my provider gives us.