Who called from 7862369305

Called my cell phone @ 16:27 today.
No message.
Caller ID: Miami, FL

Called cell phone. Didn't recognize number so didn't answer. No message. Number now on call block list.

Called my cell.  Didn't leave a message.  ID said Miami, FL.  I'm blocking the number.

A robocall that claims they can lower my credit card interest rates. A search shows this number to be from Miami, Florida. A mobile number using Nextel Communications Inc with a spam score of 97%.

Averaging one or two calls a day x 5. I called their number to leave a voice mail, I was informed that their box was full and a goodbye. I was prepared to leave a string of sexual adjectives, too bad, I guess they don't want calls..LOL Next stop, FTC
(Consumer Services, Miami, Fla ?)