Speaking to a real-live human to resolve an issue is often the preferred process, but can be a bit of a challenge if the organization that you are trying to reach is very large. Your billing information may make it easy for billing issues, but it's obvious that certain industries such as the tech industry do their best to make it hard to call them. Using any of the major search engines to try to find the number can actually be very dangerous because of the scammers, so I'd suggest you turn to the GetHuman website: https://gethuman.com They've compiled contact information on over 1000 organizations that isn't limited to a single phone number, as other forms of contact are also listed when available. They try to get as many numbers as they can listed for the various departments, which can be a huge time saver, especially for larger tech companies. They also provide company-specific tips or shortcuts to help you reduce the aggravation that's become getting help from so many companies. https://gethuman.com