You can call Google customer service at 888-570-1595. The number leads to an operator service called "the Googleplex" which is based at Google's headquarters in Mountain View, California. Calling the number will bring you to an automated menu that will guide you through a series of other menus. Most of the time, the end result of your call will be a voice recording telling you which web page to visit to try to solve your problem. In some cases, you may be connected to a human customer service representative. The Googleplex service has its business hours listed Monday through Friday from 8 a.m. to 5 p.m. PST. If you call outside these hours, you will simply be directed through the menus by a voice recording and will not be able to reach a human representative.