[Dr Winston O Boogie jr]

Originally Posted by dadspet

Does anyone know how I can stop phone calls giving me the last chance to renew/buy a warranty on a car I haven't owned in years? Interestingly most come from an area code I recently called. My only solution at this point is not answering calls unless it's from a valid Caller ID that I know and let others ring through to my answering machine which they almost never do. Blocking the numbers doesn't help since they seem to have an endless supply, registering on the Do Not Call List doesn't help, and strongly venting on a person that answers on the other end only frustrates me and probably puts me on a Do call list to annoy.

My iPhone has a feature that I can set to allow calls only from numbers in my contacts.