They say it's Sprint and on the message they left me last four numbers of a phone number I don't have. It all sounds really suspicious. I hung up on them.
It is Sprint, but I'm not overdue on my bill. The message says their calling for some other person. It has to be fraud. Sprint would know that this is not that person's number.
I called sprint and they said sprint does not call you. They either send you a text, email or mail you a reminder if you are behind on your payment. Sprint is investigating this call.
Hint: never give out info. If you feel that you must call the vendor then call them but dial out the telephone number they provide on their invoice or bills.
Caller identified as Sprint - however, it is not the number for Sprint and I am not behind on any payments. Sprint always communicates via text/email. This is a scam - do not give out any info.