My number is from P.R. and I just got a call from that number.When i called back it was a machine with an extension number and that the voicemail of this person was full. I've also been getting calls from unknown numbers, i never answer. my phone company is t-mobile!
I also just got a call from this number. No message was left. I am assuming it is a telemarketer although I am on the do not call list for cell phones.
Just called me. A robocall in spanish was repeating "This is an important message for you. To receive this important message press one." over and over.