Hi guys, I've got fed up with Airtel service in recent times, having remained their customer for over 6 yrs. Network is good but thats about it. Everything else has gone downhill. Being in Chennai telephone district, I intend porting my number to BSNL. They got a nice plan 'Nesam' going on right now that caught my eye. At the BSNL CSC they have given me an application form for porting. It has a UPC code column. I've been asked to send an sms to 1900 to get the UPC code from Airtel. I opened this thread to document my experience in this process.