It's called 'caller id spoofing'. The people calling you can make any phone number show up on your caller id. They're making a number show up that charges you money if you call it and press a certain key.
At the same time they've disguised the messages on their pay by phone system as surveys. Those messages normally tell you what you're buying and how much it costs.
Check your bill for unwanted charges if you called this number back.
got a call but I never answer unknown numbers because I only give my cell number to people I know. I have been registered with donotcall.gov for several years.
Wow! These folks have been busy beavers today. I received a call from them about 30 minutes ago. I *nearly* answered it thinking it could be my step-mother telling me something happened to my Dad. Then I remembered, I already have all her numbers in my cell phone, so she would come up with her name. And if I didn't answer, she'd leave me a message.