Who called from 7135592607

Thanks Ghost 1.  I called them back after seeing it was from Sprint since I just called them about an issue yesterday.  It was a survey.

It was a survey for Virgin Mobile.  Someone used my phone to port over their number and they started calling me over and over again.  Easily blocked.

How do we stop this???!!!

Ignore the calls or ask them to remove your number from their call lists. Unfortunately, it is a survey, and the do not call list regulations do not apply.

Received call from this number....answered heard other telemarketers in background ..caller did not say anything...