I Think Good Friends Are Rare

I had a friend for a really long time, since I was in kindergarten. But, we had a fight and I didn't unfriend her or delete her number, but after a couple months I wanted to try and make up, but I guess she deleted my number. I don't know if I should try and be her friend again. It's new for me to be trying to fix mine and her friendship. She usually is the one who does it. But it feels weird trying now since she deleted my phone number.