How to Send Text Messages to a Cell Unknown for Free

1. Visit a free text messaging website. Text For Free Online, Text 2 Day and Text 'Em are popular examples. You do not have to provide your cell phone number or e-mail address.
2. Read the Terms of Service before texting.
3. Fill in the provided form with the person's cell phone number, cell phone carrier and the text message in the appropriate boxes. Click 'Send.' A page will load stating your message was sent to the recipient.