Could be spoofed caller id but they have called twice so far for Dr Gundry scam miracle products to sell.
spam calling
FTC Data
At least 2 consumers from Arizona, Texas reported phone number 248-234-4337 to the Federal Trade Commission. 50% of complaints reported the call or text message as a robocall or recorded message. The last complaint was on August 3, 2019.
Phoenix
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Help others by rating this number - was it spam, a business, or something else?
My phone filtered this call out, so I never received it.