Numbers with this prefix were first introduced in 2010.While 2025245413 was originally issued with the info above, the owner of the phone number (202) 524-5413 may have transferred it through a process called porting.
Caller name: Washington DC
Caller type: Unknown
Nobody on the other end. This and other numbers have been calling quite frequently since trying to port out our phone number from MagicJack. (they still haven't done so after three weeks and 30$)
Other numbers that have called and hung up as soon as you answer are 602-246-8398, 419-220-0011, 480-264-6988.
Most likely the numbers are spoofed on the caller id.