[aravindgp]

All telcos in don't allow number spoofing. No matter what is your requirement. Indian telcos don't allow for number spoofing. The same rules must be implemented in every country, it's just ridiculous that in this day and age open robbery using telephone is still being allowed. Nobody should have that facility period. You must one number per customer no matter how many lines you take. The ability to change number should be next to impossible. Everything stops with this one change. Number spoofing must be stopped from all countries.