| S.No. | Post | STD Code | Contact |
|---|---|---|---|
| 1. | Commissioner | 06582 | 257878 , 258313, 257877, 257551 |
| 2. | DIG | 06582 | 257999, 258333 |
| 3. | DC | 06582 | 256301, 255010, 256401 |
| 4. | SP | 06582 | 256305, 256304 |
| 5. | DDC | 06582 | 256812 |
| 6. | ADC | 06582 | 256803 |
| 7. | Director, N.E.P Chaibasa | 06582 | 258459 |
| 8. | Director, DRDA, Chaibasa | 06582 | 258459 |
| 9. | SDO, Sadar, Chaibasa | 06582 | 256483, 256308 |
| 10. | SDO, Porahat Chakradharpur | 06582 | 238160 |
| 11. | DWO | 06582 | 9470520458, 256858 |
| 12. | Treasury Officer | 06582 | 257435 |
| 13. | DIO | 06582 | 256034 |
| 14. | DSEO | 06582 | 256522 |
| 15. | Dy. Collector, Establishment Section | 06582 | 258324 |
| 16. | District Panchayati Raj Officer, West Singhbhum | 06582 | 259197 |
| 17. | Sub-Registrar, Chaibasa | 06582 | 259989 |
| 18. | DPO | 06582 | 256620 |
| 19. | DSWO | 06582 | 256227 |
| 20. | DEO | 06582 | 258182 |
| 21. | DMO | 06582 | 256348 |
| 22. | DAO | 06582 | 259003 |
| 23. | District Fisheries Officer, Chaibasa | 06582 | 257653, 09835124498 |
| 24. | CS | 06582 | 259859, 256578 |
| 25. | General Manager, SFC | 06582 | 256547 |
| 26. | Executive Officer, Municipality, Chaibasa | 06582 | 236974 |
| 27. | Executive Officer, National Savings | 06582 | 256090 |
| 28. | District Cooperative Officer, West Singhbhum | 06582 | 256210 |
| 29. | Superintendent of Jail, Chaibasa | 06582 | 256502, 256736 |
| 30. | Conservator of Forest, South Circle, Chaibasa | 06582 | 256332, 256289 |
| 31. | DFO., Saranda Forest Division, Chaibasa | 06582 | 259704, 256367 |
| 32. | DFO., Porahat Forest Division, Chaibasa | 06582 | 259704, 256367 |
| 33. | DFO., Kolhan Forest Division, Chaibasa | 06582 | 259766, 256254 |
| 34. | DFO., South Forest Division, Chaibasa | 06582 | 290571, 257419 |
| 35. | DFO, Social Forestry Division, Chaibasa | 06582 | 259947 |
| 36. | D.F.O., Singhbhum Afforestation Division, Chaibasa | 06582 | 256354 |
| 37. | DFO., World Food Programme Division, Chaibasa | 06582 | 256643 |
| 38. | Executive Engineer, Electricity Supply Division, Chaibasa | 06582 | 256833, 256373 |
| 39. | EE. Minor Irrigation Division, Chaibasa | 06582 | 257833 |
| 40. | EE. Special Division, Chaibasa | 06582 | 259035 |
| 41. | EE. Drinking Water and Sanitation, Chaibasa | 06582 | 256552 |
| 42. | E.E. Building Division, Chaibasa | 06582 | 256594 |
| 43. | EEREO. Chaibasa | 06582 | 256478 |