Recieved a call from Indian sounding people telli g me i owe money to a loan office but never recieved money ?

The number is (856) 823-0398 and (253) 363-9006. The 253 number when called back asks if I want my number removed from their call list which seems a little suspicious to me. Also I checked my bank statements for the date I supposedly received the money and there is no indication of a transfer of any money or direct deposit for the date in ? Or 2 months prior and after as well. I never received email or mail notifications to pay back this company. I filled out an app for a loan but didn't follow through and canceled the order without receiving money. The people have all my info and when notified about my findings from my bank told me I Dnt have enough proof and would loose the case if it goes to court. The only way to postpone the case is to pay them 250 dollars so they can investigate more. I dnt knw if this is real or a scam all I knw is my bank has no indication of it and I have never received money from any loan office.