Who called from 2402250241

Calls repeatedly, leaves no message.

Phone lookup yields the following: INFO,   The number displayed is probably being spoofed.....
DC METRO HEALTH CENTERS
1455 Research Boulevard #350
Rockville, MD, 20850
2402250241
Drug Testing Centers Services
Immigration Lawyers
Medical Laboratories
Medical Labs
Testing Laboratories

My caller ID shows Frederick, MD.  That is about 40 miles from Rockville.  I've noticed that a fair number of the cities shown on the caller ID are nowhere near where the phone exchange actually resides.  Thus those who are assuming a fraudulent call are probably correct.  Most of the duct cleaning scams calls are from this area, as well as some fake FOP numbers.

CID Frederick MD. Must have been reported as a scam because it was blocked by my automated call blocking service.

The number on my caller ID is V818141447001731.  The edit number is 240-225-0251.  What the heck is this?  Blocked!!!!