I just received a text from 30500001
unable to process request; send help to 000000000 for more info. you've probably sent an invalid command, or replied to an expired message.
wow u guys r dumb.
This is the email to text message gateway for rogers.
That is to say, anybody who sends an email to (yourphonenumber)@pcs.rogers.com will result in this text message coming to your phone. The people sending the mail might be trying to spam/scam you, but this number is *not* a spam number.