TWSDDN SMS Sender Id
You may have recieved an SMS from xx-TWSDDN. The details about xx-TWSDDN SMS Sender Id is given below:
| Sender Id | TWSDDN |
| Purpose | Transactional/Service |
| Organization | CHALKBOARD IT SERVICES PRIVATE LIMITED 118, SHIVAJI PARK, ALWAR |
The "TWSDDN" SMS Sender Id has been approved for sending Transactional/Service SMS to users. This SMS header has been allocated to CHALKBOARD IT SERVICES PRIVATE LIMITED 118, SHIVAJI PARK, ALWAR.
Recently sent SMS headers
| Sender Id | Operator | State |
| ER-TWSDDN | Reliance Telecom | Rajasthan |
| RE-TWSDDN | Reliance Communications | UP-East |
| DJ-TWSDDN | Dishnet Wireless | Jammu & Kashmir |
| CX-TWSDDN | V-CON Mobile | Karnataka |
| BO-TWSDDN | BSNL | Orissa |
Similar SMS Sender Ids: JC-TWSDLR, XB-TWSedu, OV-TWSEHS, JC-TWSERV, NM-TWSGPS