| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Karnataka , Tamil Nadu [ including Chennai ] ) | Thursday, February 25, 2016 - 12:22 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Kerala ) | Thursday, February 25, 2016 - 12:31 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Madhya Pradesh ) | Thursday, February 25, 2016 - 12:15 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Madhya Pradesh ) | Thursday, February 25, 2016 - 12:28 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Orissa ) | Thursday, February 25, 2016 - 12:00 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Punjab ) | Monday, February 22, 2016 - 14:57 |
| Allocation of MSC Codes to M/s Tata Teleservices Limited ( Tamil Nadu incl Chennai , Andhra Pradesh ) | Monday, February 22, 2016 - 10:50 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd | Saturday, February 20, 2016 - 11:05 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( A.P) | Wednesday, February 24, 2016 - 15:17 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Bihar ) | Saturday, February 27, 2016 - 10:44 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Bihar ) | Thursday, February 25, 2016 - 17:56 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Bihar ) | Wednesday, February 24, 2016 - 15:42 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Bihar , Andhra Pradesh , Haryana , Orissa , Karnataka , Tamil Nadu ) | Tuesday, February 23, 2016 - 10:16 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Delhi ) | Thursday, February 25, 2016 - 12:50 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Gujarat , Haryana ) | Saturday, February 20, 2016 - 12:43 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Kerala ) | Wednesday, February 24, 2016 - 15:17 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Madhya Pradesh ) | Wednesday, February 24, 2016 - 15:42 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( MP , Kolkata , UP[ East] ) | Wednesday, February 24, 2016 - 14:53 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Mumbai , A.P , Bihar , Delhi , Gujarat , Haryana , H.P , Karnataka , Kerala , M.P , Orissa , Punjab , Rajasthan , Tamil Nadu , UP[ E] , UP [ W ] , W. Bengal ) | Thursday, February 25, 2016 - 14:06 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Punjab ) | Wednesday, February 24, 2016 - 15:18 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( Tamil Nadu , UP-West , M.P , A.P, Karnataka ) | Monday, February 22, 2016 - 15:17 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( UP East ) | Wednesday, February 24, 2016 - 15:42 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( UP-East ) | Saturday, February 20, 2016 - 11:17 |
| Allocation of MSC Codes to M/s Tata Teleservices Ltd ( West Bengal ) | Wednesday, February 24, 2016 - 16:12 |
| Allocation of MSC Codes to M/s Tata Teleservices [ Maharashtra ] Limited ( Mumbai Metro ) | Thursday, February 25, 2016 - 12:03 |
| Allocation of MSC Codes to M/s Tata Teleservices [ Maharashtra ] Ltd ( Maharashtra ) | Thursday, February 25, 2016 - 12:22 |
| Allocation of MSC Codes to M/s TTML ( Mumbai ) | Tuesday, February 23, 2016 - 10:11 |
| Allocation of MSC Codes to M/s TTML ( Mumbai ) | Tuesday, February 23, 2016 - 10:17 |
| Allocation of MSC Codes to M/s TTSL ( Bihar ) | Wednesday, February 24, 2016 - 15:01 |
| Allocation of MSC Codes to M/s TTSL ( UP[ West ] ) | Wednesday, February 24, 2016 - 15:08 |
| Allocation of MSC Codes to M/s TTSL and M/s TTML for provision of Internet Telephony | Friday, July 22, 2022 - 11:37 |
| Allocation of MSC Codes to M/s TTS[M]L ( Maharashtra ) | Wednesday, February 24, 2016 - 15:08 |
| Allocation of MSC Codes to M/s Uitech Wireless Ltd ( UP-East ) | Monday, February 22, 2016 - 15:19 |
| Allocation of MSC Codes to M/s Unitceh Wireless West ( Maharashtra ) | Saturday, February 20, 2016 - 12:47 |
| Allocation of MSC Codes to M/s Unitech ( Kolkata ) | Wednesday, February 24, 2016 - 16:25 |
| Allocation of MSC Codes to M/s Unitech ( Mumbai ) | Wednesday, February 24, 2016 - 16:25 |
दूरसंचार विभाग
