Quick Zone в Android Market

Quick Zone (v. 1.4.3) Разработано Péter Szilágyi

Quick Zone allows you to keep a time zone enhanced quick call list. Add any of your contacts, set their time zone and Quick Zone will display them compactly with all the infos you'll need to quickly decide whether it's a good time to call or not.

Time zones can be selected from 16 regions and approximately 500 sub-regions.