What's the international area code I should use to call somebody in Cairo, Egypt?

Question

I'm calling from my house phone to their cell phone, btw.

Answer 1

Its either 0020 or +20.

Then you just miss out the first zero of the mobile number.

Answer 2

0112 or (+2) then the cell phone number..

And if u wanna call a home phone in Cairo, then it will be 0112 then 02 then the phone number..

Answer 3

002 then the cell phone number.

or +2 then the cell phone number.

Answer 4

to call a cell phone :

002        then the number

to call a ground phone :

002  02   then the number .