I am in the process of making a deal on Craigslist but I do not really want to release my phone number to someone who I will eventually forget after a while and I am sure the next person would feel the same.
So I desire some application that I can give my phone number , it returns either :
a next phone number (I give this to the next person and they can call it which then connects us) or
a link (something similar to bit.ly , except for phone numbers).
Whichever representation, it should have an expiry date. When the person uses this as proxy for my phone number we can connect using our phones without ever releasing our personal information.
Are there any applications with the features needed to keep my number private for a call like described above ?