Who called from 2024219153

Called three times this evening.  No Caller ID and no message.  Any Ideas who this Washington DC caller is and why it's so urgent?

Garden variety tech support scam most likely.

See:  http://www.consumer.ftc.gov/articles/0346-tech-support-scams

A foreign sounding voice (Pakistani maybe?) said they were calling from Windows concerning a problem with my computer.  In a loud voice, told them to eat s--- and die.

They have called 5! times in the last 24 hours.  Get off my back!

Call blocker might be of some help.  Also don't pick up on numbers you do not recognize, or where there are caller IDs that seem odd.  Or where there is no caller ID.  There’s  no way to stop the calls from being initiated.  Calls originate in India and Pakistan. They spoof local numbers.