PTBOOK SMS Sender Id
You may have recieved an SMS from xx-PTBOOK. The details about xx-PTBOOK SMS Sender Id is given below:
| Sender Id | PTBOOK |
| Purpose | Transactional/Service |
| Company | InvoTech Labs Pvt Ltd |
| Organization | InvoTech Labs Pvt Ltd InvoTech Labs Pvt LTD c/o Jagdish chand, vill-kalyana, teh-naraingarh, Ambala, Haryana, India, 134203 |
The "PTBOOK" SMS Sender Id has been approved for sending Transactional/Service SMS to users. This SMS header has been allocated to InvoTech Labs Pvt Ltd.
Recently sent SMS headers
| Sender Id | Operator | State |
| AZ-PTBOOK | Airtel | Maharashtra |
| MO-PTBOOK | MTNL | Orissa |
| AP-PTBOOK | Airtel | Punjab |
| TR-PTBOOK | Tata Teleservices | Rajasthan |
| QJ-PTBOOK | Quadrant Televentures | Jammu & Kashmir |
Similar SMS Sender Ids: PT-PTBRMD, RQ-PTBRWL, JT-PTBSCH, BA-PTBSEB, VJ-PTBSMS