Folks - DON'T ANSWER UNKNOWN TELEPHONE CALLS!!! THEY ARE ALWAYS SCAMS!!!
Don't call them back - that will verify that you have a working phone number.
We have had the entire 424 blocked for over a year thanks to our Di*it*ne call blocker.
If you can, please purchase a blocking device that can BLOCK ENTIRE AREA CODES.
Have friends or family in a blocked area code - no problem - simply 'invite' their phone number into your blocker. They can call right through. Our phones do not ring when a blocked call comes in...not even once!
NOTE: Their unusual CID - sure sign of a scammer!