CRA, NSDL — Non received of PRAN CARD

Sir, I was working in NF Railway, Lumding Division, Assam. There i applied PRAN CARD for new pension scheme. After that i resigned railway job and got appointed in EPFO office in september 2008 but till today it is very regretted to say that i have not received my pran card except a deposit statement from CRA, NSDL through my previous employer where in my Pran No and Ppan no are seen.I have approached several time to my previous employer and nsdl office but no positive response have received. My present employer is pressuring hard on me to apply for new pran card or submit an earlier one but i do not have an option. Under this circumstances whether i can apply for new pran card or not since i have already allotted.
So you are requested to give a kind solution regarding this problem and help me out of this.
Thanking you,
M.Mali
Pran No.[protected]
Ppanno. [protected]
email: [protected]@gmail.com