SISDDN SMS Sender Id
You may have recieved an SMS from xx-SISDDN. The details about xx-SISDDN SMS Sender Id is given below:
| Sender Id | SISDDN |
| Purpose | Transactional/Service |
| Organization | Sierra educational society 6,mothrowala road , Dehradun |
The "SISDDN" SMS Sender Id has been approved for sending Transactional/Service SMS to users. This SMS header has been allocated to Sierra educational society 6,mothrowala road , Dehradun.
Recently sent SMS headers
| Sender Id | Operator | State |
| DG-SISDDN | Dishnet Wireless | Gujarat |
| TV-SISDDN | Tata Teleservices | West Bengal |
| QE-SISDDN | Quadrant Televentures | UP-East |
| EA-SISDDN | Reliance Telecom | Andhra Pradesh |
| TG-SISDDN | Tata Teleservices | Gujarat |
Similar SMS Sender Ids: EE-SISDel, AT-SISDMD, GB-SISDMP, TM-SISDUN, EJ-SISEND