I got a call from 243-123-0291 today and no one answered. Can someone please tell me where area code 243)

I did not answer the phone,because there was no voice in my phone,but somebody called on thet same number?!The time was 20.54pm and the day was 15.09.2009!

its someone from zaire .,i searched from witch land thecode is .,en from zaire ,min congo in africa .,so someone was trying to .,do a scam.,motsly people from nigeria africa do this stuff.,.,'tsk