Free dial-up internet in Kyiv, Ukraine
30th March 2008
This is the last resort, I know 
But still - if you are only visiting, and there’s no WiFi nearby, and no ADSL setup and ready to use, then here’s he number: 585-55-55, with any login, any password.
It is promised to be accessible from any line phone in Kyiv, even if it’s not Ukrtelecom’s line.
The service is provided by Datagroup.
Source (in Russian only).