Numbers with this prefix were first introduced in 2000.While 2404361303 was originally issued with the info above, the owner of the phone number (240) 436-1303 may have transferred it through a process called porting.
Caller name: Irs
Caller type: Scammer/Fraudster
Claims to be Officer Jonathan Knight with IRS and ignoring the call will be interpreted as an offence by your side to the Internal Revenue Service. When I called back they ask for SSN and when I said no to giving it, they hung up.