To send sms freely, you have know the operator and the area of the
service. Then, open your webmail like Gmail, Yahoo, or Rediff and send
email to the MobileNo@OperatorWebsite.com
and the mobile user receives it as a normal SMS, but "from" will show
your email address rather than mobile number and the
messages are delivered instantly like the normal SMS.
For Ex: If you have to send message to an Airtel Mobile in AP just send email to MobileNo@airtelap.com
Andhra Pradesh AirTel-----------MobileNo@airtelap.com
Andhra Pradesh Idea Cellular-----MobileNo@ideacellular.net
Chennai Skycell/Airtel------------MobileNo@airtelchennai.com
Chennai RPG Cellular-------------MobileNo@rpgmail.net
Delhi Airtel-----------------------MobileNo@airtelmail.com
Delhi Hutch-----------------------MobileNo@delhi.hutch.co.in
Gujarat Airtel---------------------MobileNo@airtelmail.com
Gujarat Idea Cellular--------------MobileNo@ideacellular.net
Gujarat Celforce/Fascel-----------MobileNo@celforce.com
Goa Airtel-------------------------MobileNo@airtelmail.com
Goa BPL Mobile-------------------MobileNo@bplmobile.com
Goa Idea Cellular------------------MobileNo@ideacellular.net
Haryana Airtel--------------------MobileNo@airtelmail.com
Haryana Escotel-------------------MobileNo@escotelmobile.com
Himachal Pradesh Airtel-----------MobileNo@airtelmail.com
Karnataka Airtel-------------------MobileNo@airtelkk.com
Kerala Airtel-----------------------MobileNo@airtelkerala.com
Kerala Escotel---------------------MobileNo@escotelmobile.com
Kerala BPL Mobile-----------------MobileNo@bplmobile.com
Kolkata Airtel----------------------MobileNo@airtelkol.com
Madhya Pradesh Airtel-------------MobileNo@airtelmail.com
Maharashtra Airtel-----------------MobileNo@airtelmail.com
Maharashtra BPL Mobile-----------MobileNo@bplmobile.com
Maharashtra Idea Cellular----------MobileNo@ideacellular.net
Mumbai Airtel----------------------MobileNo@airtelmail.com
Mumbai BPL Mobile----------------MobileNo@bplmobile.com
Punjab Airtel-----------------------MobileNo@airtelmail.com
Pondicherry BPL Mobile------------MobileNo@bplmobile.com
Tamil Nadu Airtel-------------------MobileNo@airtelmail.com
Tamil Nadu BPL Mobile-------------MobileNo@bplmobile.com
Tamil Nadu Aircel-------------------MobileNo@airsms.com
UP (West) Escotel-------------------MobileNo@escotelmobile.com
Madhya Pradesh Airtel 9893 919893xxxxxx@airtelmail.com
Maharashtra Airtel 9890 919890xxxxxx@airtelmail.com
Maharashtra BPL Mobile 9823 9823xxxxxx@bplmobile.com
Maharashtra Idea Cellular 9822 9822xxxxxx@ideacellular.net
Mumbai Airtel 9892 919892xxxxxx@airtelmail.com
Mumbai BPL Mobile 9821 9821xxxxxx@bplmobile.com
Punjab Airtel 9815 919815xxxxxx@airtelmail.com
Pondicherry BPL Mobile 9843 9843xxxxxx@bplmobile.com
Tamil Nadu Airtel 9894 919894xxxxxx@airtelmail.com
Tamil Nadu BPL Mobile 9843 919843xxxxxx@bplmobile.com
Tamil Nadu Aircel 9842 9842xxxxxx@airsms.com
Uttar Pradesh (West) Escotel 9837 9837xxxxxx@escotelmobile.com
Andhra Pradesh Hutch 9885 9885xxxxxx@south.hutch.co.in
Karnataka Hutch 9886 9886xxxxxx@south.hutch.co.in
Karnataka Airtel phonenumber@airtelkk.com
For BSNL Users: You can send SMS emails to BSNL phones as mobilenumber@bsnlumN.com.
The email domain is different for each region - bsnlumN.com (North),
bsnlumS.com (South), bsnlumE.com (East) and bsnlumW.com (West).
NOTE: If this Trick is not working put +91 or 91 before the number.