http://www.meridianworlddata.com/

Detailed county-level, time-zoned and Geo-enabled database of cities with 1st & 2nd-level administrative divisions, standard time zones, daylight saving times and world-wide latitude/longitude coordinates.

The best data available for corporate-level solutions wishing to maintain high levels of productivity and customer satisfaction.

Includes over 3,002,000 records with place names, local native names, lat/lon coordinates, type classifications, state-level & county-level information (1st & 2nd level administrative divisions), time zones, daylight saving times, region information and extended country data.

http://www.meridianworlddata.com/cities.asp