As the top comment in that Reddit thread points out, this is not a problem unique to Bing:
> Not just a bing problem. For YEARS if you put the wrong words in searching for apple customer service in google (Like "Iphone customer number") you would get a 1800 number that was some scam indian call center.
> Never ever trust search results, they can be manipulated anytime by SEO and gamed. Always go to the right site and get the number from them directly.
And, in fact, if you scroll to the bottom of the Turkish Airlines home page (https://www.turkishairlines.com), their phone number is right there: 1-800-874 8875.
