Another cool thing you can do with Teleflip is enter in the cell number you want to contact into your email. I find this a lot more beneficial than going to their website every time. You just need to type in 1(555)-555-1234@telefip.com and send the text message on its way. Then you can save that contact to easily text message your contacts from email. *Note I have only tried this with my Yahoo Email account and it works, so I cannot speak for any other services. If you have information on other services definitely share them with us!