If you want to send sms to any Indian Number. You may try sites mentioned below to send free SMS. These sites are most reliable across the web in its category. So, take a quick review and save some bucks.
1. Way2SMS is the most famous website who allows you to send free sms to any mobile operator in India. You can also read your gmail and yahoo mail form way2sms. GTalk messenger is also available from the dashboard. From way2sms you can also send ecard, play games, listen live radio and make a job search. Additionally you can set sms alert for gmail and yahoo mail account too.
2. IndiaRocks is another good choice. It is more than a sms sending tool. It is like a social networking site. Indyarocks have movie review, wallpapers, games, video and much more. You can start blogging from here. It also has elegant design compared to way2sms and 160by2. you can also start micro-blogging from here.
3. 160by2 is one of the oldest site who allows free sms. The maximum limit of characters has been increased from 80 to 140. 160by2 has clearly mentioned that they are not able to deliver sms to someone who have activated NDNC.
All these sites have a lot of ads which is quite annoying. But the message delivery of is good and takes only a few seconds. You can create address book similar to email service for future use.