728869, you should be able to block her number through your provider. No need to change your number.
Originally Posted by KCQuestor
You should be able to block any number instantly on the cell phone from anyone that calls. I have more than a few marketing calls for things like free travel to whatever. Just hang up, find the recent calls, go to information on the caller and either block directly or give it a funny last name, like "Nonsense" and then block it.
It is not a bad idea to block and unblock certain callers as your personal needs direct. A hobby email with a special password can help with your security and piece of mind.
I use an IPhone.
JR