Numbers with this prefix were first introduced in 2008.While 7739459022 was originally issued with the info above, the owner of the phone number (773) 945-9022 may have transferred it through a process called porting.
Caller name: PEERLESS NETWORK OF ILLINOIS
Caller type: Unknown
CALLS EVERY SINGLE DAY SOMETIMES TWICE. WROTE LETTER TO THESE JERKS ASKING THEM TO STOP CALLING. DOESN'T MATTER AS THEY JUST KEEP ON CALLING! YOU PICK UP THE PHONE AND NO ONE ON IT.