Doesn't matter if they are one and the same person as the phone number is probably some kind of scam marketing business. Reputable businesses have no need to auto dial and hang up on potential customers numerous times a day.
Just received a strange call at my business afer calling 1-855-270-9974 x 7048 and not leaving a message. A man called my phone from 208-690-3110 and when I asked he said that he must have the wrong number. I called the number right back and it says it's disconnected.
I also keep receiving calls from 208-690-3110 and when I answer the line gos dead. I called it back and it was disconnected. So I looked up the number and found out it was a Verizon number. After getting a very dumb customer service rep at Verizon's 800 number who told me Verizon did not have service in Idaho-which would upset the thousands of Verizon customers in Idaho-I called one of the local stores. Spoke with a very nice young lady who told me sometimes telemarketers use a fake number to show on Caller ID so people will not realize it's a telemarketer calling. She said it happened to her once and she kept getting people calling her and saying she had just called them, which she had not.
This same phone number calls our home at least once a day, some times up to 3 times a day, and hangs up! I try calling back and it states it's disconnected. I am sick and tired of what ever person or company is doing this! I wouldn't do business with them even if they had the greatest deal ever as a matter of principal.