Does she like me as a good friend or more?

How do i know she likes me more than a bestfriend?
We've been bestfriends since we were very little because our dad's were bestfriends.
We used to hang out a lot but we moved away to different cities and stopped talking.
I guess you could say i had a crush on her back then and it might of been obvious or she would of thought i was weird.
Its been a few years but now we're talking again but i still haven't seen her in 5-6 years. We talked past midnight on the phone for atleast five hours a few times but we dont do it that much anymore.
Also she keeps commenting on my status and other stuff on facebook.
I usually talk to her everyday for atleast 10-20 minutes on facebook and sometimes video chat.
She has nicknames for me and jokes about other stuff.
Now she calls me if i dont talk to her and we talk for a while.
Does she like me more than a bestfriend?

Btw i like her but i dont want to make it obvious so that it will ruin our relationship in case she doesn't like me more than a bestfriend.

The signs are there try to bring it up casually and if you're able to go visit her.

I was in a similar situation about 8 years ago with a girl that I have known my whole life. She is more like a sister to me than a friend and we talked about it for a few minutes and decided that it was best to not complicate things. I would suggest to talk to her and see what she has to say. Just know that if you two date and things don't work out you will probably lose the friendship.