Who called from 6502877454

calls and leaves no message - most likely unwanted marketing call of some sort.  This is a San Francisco, CA area code - do not know anyone there.

Keep getting a call from this number and am not given the option to remove myself from their list. The company is unknown.

They keep calling but I don't answer unknown numbers.  They don't leave a message and when I called back (using *69 to make my number private),  I get a busy signal.  The area code is San Francisco, CA but I don't know anyone from there.

These people have been calling me 2-3 times a day for 2 weeks. I've set the number to be blocked so now it doesn't ring, just shows up in my unwanted calls list. But EVERY DAY they leave a 3 second voicemail that is a long pause of silence followed by a computerized voice saying 'goodbye'. Getting very sick of this.