Hello how may I help you? I keep getting some suspicious calls on my cell phone. ok, i can offer info about scams from suspicious numbers The number is 555-789-0010. that number is on our list of known scammers The people tell me they are from Microsoft tech support. the people calling are not to be trusted, definitely a scam Are you sure? They sound very official. that's part of the scam they run. but in no case should you engage them. ok. Thanks for the support. you're welcome. any more info needed?