Scam automated phone call claiming to be from Sprint. Stated I had a "service alert" on my account and I needed to return their call today. Not quite a cold call scam because they knew my full name, which could certainly scare people who aren't paying attention to the fact Sprint doesn't call about such an issue, they would text you. I couldn't find any information about this specific phone number being used, but apparently this scam dates back almost 10 years! Just Sprint back directly if you're concerned, but don't return the call itself.