Who called from 3058490916

Message said "Linda" was from cellular sales and Verison wireless and offered me a "great" upgrade on my phone.  Sounds like a scam to me

I just got a call from this number.  When I answered, they hung up.  I called the number back and it says the mailbox is full.  May be a scam?

Just got a call from this number and the young woman said that I would be getting a gift card in the mail to use towards a new phone. She also said something about me having a Verizon Wireless phone line. I said 'ok' before thinking - hope I didn't agree to something more than a gift card...

Called, did not answer. they left no message