I can't completely delete a contact.
A friend updated her phone number and after she texted me, I added the new number to her contact and deleted the old one. When I go to start a new message (not a continuation) both numbers still show up. I tried deleting the contact entirely and both numbers continue to show up. I sync my contacts with iCloud, but I went in to update that as well. Still have the same problem. This is driving me crazy. Someone please help. I'm running iOS 6 on an iPhone 4S.