Rang once, no voicemail. Why would a business in Clearwater Florida have the same area code that I do in the suburbs of Chicago? Fishy fishy fishy

They called two days in a row, ringing once and then disconnecting.  I called back the second day, and heard a message that "the Rewards Department" had a reward for me to redeem.  I selected "2" to claim my reward, and after a minute was connected with an operator.  He said he was from the "Rewards Department" and asked for my full name to see what reward I was eligible for.  I asked him the name of the company, and he said something like "Value Pack" or "Value Packs".  I asked the location and he said Clearwater, Florida.  I asked for the address and he said he was in an industrial park and didn't know the address. I asked "You don't know where You work?", and he said he didn't know the address, and did I want to find out about my reward.  I asked if he knows that it's a violation of federal law to make unsolicited calls to phones on the federal Do Not Call list, and he asked again if I wanted to know my reward.  I said I wanted them to stop making unsolicited calls to my phone.

I did not pick up my cell when I was called. No voicemail message from the number either. I have been getting too many weird phone calls for the past one month that I always ignore them.

keeps calling my cell phone but does not leave message. rings only once.

Got a call from them, but left no message.

Never left massage. If your going to call, leave a message

Reward Redemption - something about you did something on line and they have a gift card for you

Called my cell hone - left no message

who is calling