This was a call from Bingo-Godz advising you that you had received a £10 bonus in good will of the new year, i've just received the same call however the caller contacted me 15 hours after the bonus had expired - so said the adviser from Bingo-Godz... so yeah...
The adviser has advised me that the caller is definitely working for them but who he is and where is from is unknown!....
ooh yeah I was called today and the bonus ended on the 11th LOL