CALCOS SMS Sender Id
You may have recieved an SMS from xx-CALCOS. The details about xx-CALCOS SMS Sender Id is given below:
| Sender Id | CalCos |
| Purpose | Transactional/Service |
| Organization | Calcutta Cosmopolitan Club Ltd. 58/2, BALLYGUNGE CIRCULAR ROAD, BALLYGUNGE, Kolkata, West Bengal, 700019 |
The "CalCos" SMS Sender Id has been approved for sending Transactional/Service SMS to users. This SMS header has been allocated to Calcutta Cosmopolitan Club Ltd. 58/2, BALLYGUNGE CIRCULAR ROAD, BALLYGUNGE, Kolkata, West Bengal, 700019.
Recently sent SMS headers
| Sender Id | Operator | State |
| MB-CALCOS | MTNL | Bihar |
| BB-CALCOS | BSNL | Bihar |
| EE-CALCOS | Reliance Telecom | UP-East |
| AX-CALCOS | Airtel | Karnataka |
| AL-CALCOS | Airtel | Kerala |
Similar SMS Sender Ids: EA-CALCPI, XA-CALCRE, LQ-CALCTR, KE-CALCUM, MB-CALCUS