Yahoo Customer Service does offer a phone number to contact them. However, this is only for paid or Pro Yahoo accounts. The best way for free Yahoo accounts to contact Yahoo is through their help website.
Yahoo the webs most popular portal and is a huge source of internet news and content. Yahoo’s customer support is not one of their strong points. However, if you are patient and use their online features you can get decent support from Yahoo.
Yahoo is now part of Oath a digital media company that is owned by Verizon. Oath also owns AOL, Tumblr, Outlook, MSN, Huffpost, Moviephone and many other websites and portals.
Oath will also run Yahoo email, Yahoo Finance, Yahoo Search Yahoo News and Yahoo Sports.
Yahoo Pro (Paid Accounts): 1-800-305-7664

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