Some of the sites where you can do online mobile recharge or topup

1. Freecharge: This is the best site for online recharge. The mobile gets recharged within 2 minutes. You can get free McD, CCD , Big Cinemas and other coupons on this site by paying an extra 10 rupees. Although, when you do small top ups then they might not be worthy enough. But, if you are a regular visitor of these places, then this site is very good for you.

One drawback of this site is that they don't provide recharges for some parts of the country for specific networks as of now. Like they don't have recharge option for BSNL for Bihar Circle.

2. Rechargeitnow: This is another good site for online recharge. The recharge is fast and secure. Although , some times this site gives problems more frequently as compared to freecharge. This might be due to server problems. But I have faced it many times on this site. This problem doesn't arise when you pay with internet banking on this site.