I work in Pune. As my earlier companies head office was in Delhi, my PF a/c was EPF Office Delhi South. I have submitted the PF withdrawal form back in Sept 2008 and received a letter from PF office in Feb 09 stating that they have mailed the cheques to my Bank. However, the bank claims that they never received the cheques.
Calling PF office makes no sense as the lines are always busy during office hours. I sent a speed post letter enquiring the same, but never received an acknowledgement.