Google is world's leading and most used search engine, that makes people's life easy and convenient. The User base of Google is very large and Google knows that there are Users, who need assistance regarding Google's Product or service and this is why Google has a customer service number that is: 650 253 00 00.

Google assistance centre
Google assistance centre has thousands of articles and tutorials that span across all Google products such as Gmail, Google photos, chrome, YouTube, Google Drive, and Google Maps among others. The users have the possibility to search topics or browse by product. Here you may find step-by-step instructions that could solve many common problems.

Product-Specific Contact Support
In some products such as Google Workspace (previously known as G suite), Google Ads or Google cloud, Google has its own direct support service via phone, chat or email. Paying customers or business users usually are provided with a 24/7 customer service. 

• Google Workspace: Administrators are able to get support through the Admin console at admin.google.com. They may start a chat, ask that they be called, or write them an email in the case of problems with their user accounts, billing or services.

The Google Account Recovery Tools
In Google, in case you are locked out of your account, go to the page Account Recovery. This tool helps people to confirm their identity and change /reset passwords. It is the best way and a safe means to have access back.

Community Forums
Google has Product Forums. These are user-based groups whereby they ask questions and then are answered by other users or even employees of Google. Although not as quick as direct support, forums are good to use when problems are less urgent or special.

Social Media Platforms
Among official accounts by Google are Twitter accounts: Google and Google Workspace, Google Ads. Although they are primarily used in announcements and updates, there are cases where support agents answer queries or redirect users to avenues of proper support.

Reporting and Problems Feedback
The majority of Google apps (such as Gmail, Chrome, and Maps) allow sending feedback or reporting an issue. This is not a direct help channel, but it can be used to trace the problems and might lead to the improvements or response in high-impact cases.

Address to which to mail one if one wishes to use the law or privacy to bully one
In case of any legal matter or data privacy related concerns, you may refer to Google through the mail at: Amphitheatre parkway 1600, 94043 Mountain View, CA 940, USA
 

Conclusion
Hopefully after reading the above Guide you have got the answer of How do I contact Google customer number?, apart from this you also need to understand that, Google does have a general customer support phone line that will take the call of all the users; however, the setup of support is in a way that one will be helped, and primarily those who pay or are business users. Google offers various modes of assistance in case of problems, including the sizeable Help Centre, and live chat with Workspace admins.