Turkey is not a country like that Sorex =) You can't just call a company and ask for measure. Even if you are a customer of a service , they will ask you ? is internet live ? you will say yes but ... they will say ok and shut the phone. They think we use the internet just for surfing nothing more.
We have limited number of choices , adsl / vdsl is not an option as upload speeds are at maximum of 1mbit , fiber subscriptions have about 5mbit upload but have an upload quota of about 100 gb , and cable service provides upto 20mbit upload with symetric internet but it is expensive.