Who called from 2107023910

I missed the call and every time I called back it was busy and tried calling from a different number but this time just said the number was unknown

Same Junk.  I answer the call, no answer back.  Then the call ended.

Call on my cell phone.  It was a woman offering to reduce my monthly car payments.  Total scam since my car is paid for.  I blocked this number from future calls.

silent when i answered

Never answer that call