| 142 | 1320 | Indian Railway | Indian Railways complaint registration service with SMS as well as voice service. | Download (32.82 KB)  | 02.05.2013 |
| 141 | 1321 | India Railways | Indian Railways catering complaint service | Download (32.82 KB) | 02.05.2013 |
| 140 | 1322 | India Railways | India Railways security helpline number | Download (32.82 KB) | 02.05.2013 |
| 139 | 1323 to 1329 | India Railways | Reserved for future Railways use | Download (32.82 KB) | 02.05.2013 |
| 138 | 10588 | Delhi | Short code for Multi-lingual help desk called “ Mother and Child Tracking Helpdesk (MCTH).” | Download (20.43 KB) | 20.05.2013 |
दूरसंचार विभाग
