| ICTS Reception | +91 80 4653 6000 | |
| Main Security | +91 80 4653 6100 | security@icts.res.in |
| Electrical Help | +91 80 4653 6200 | electricalhelp@icts.res.in |
| HVAC Help | +91 80 4653 6202 | achelp@icts.res.in |
| IT Help | +91 80 4653 6300 | ithelp@icts.res.in |
| Guest House | +91 80 4653 6400 | guesthouse@icts.res.in |
| Medical Centre | +91 80 4653 6102 |