How many telephone numbers are there in your mobile phone?

I've got exactly 40 numbers in my phone, though I probably only call about 3-5 of them regularly. Several of the others are more emergency-contact type numbers, like the campus police department and the local hospital and stuff. A handful of old friends that I talk to every once in a while, and even an ex-girlfriend that I don't talk to anymore. I rarely delete numbers from my phone though...I have a habit of randomly deciding to call people that I haven't talked to in ages, so it helps to have their numbers handy.

my mobile phone is very important to me because because of the contacts in it my contacts is around 700, although i have a duplicate in my laptop but i do not update it daily so still my mobile phone has a complete contacts. it is necessary for me to have my contacts wit my mobile phone coz almost all of my friend, clients, family is in there.

40..mainly kept numbers. Usually 2 or 3 per person.