Various ISP available in Jalandhar, Punjab ?

I'm currently using Airtel BB with 8 mbps and 175 gb limit. Though my internet usage is not really that heavy, I get a notification from Airtel after about 20 days into my cycle that I'm left with 20% limit. Honestly, this has been a very frustrating experience for me. I cross checked everything and made my WiFi secure and still the problem persists every month. I feel there is some underlying scam on the part of Airtel. So I've started looking for options.

Can anybody suggest me an ISP in Jalandhar, Punjab which would give a good bundle of internet data for about 3k/month ? Preferably a local ISP.

Thanks guys

PS: I'm not planning to go for Connect, DreamTel or BSNL.

Bsnl and Connect are big players when it comes to have internet services in Jalandhar. But after sales service really sucks specially in case of Bsnl. I know somebody who uses digitelnet's internet plan from almost 1.5 years now and he says that its been really great experience ( whole company was temporarly down for complete month due to dispute with airtel an i think we can ignore that) . If you really want max uptime then go for digitelnet.