Phone Numbers Of Developmental Departments
| Department | Designation | Office |
| Agriculture | Joint Director | 2278474 F – 2276453 |
| Animal Husbandry | Dy. Director | 2278616 |
| APMC, Tumkur | DD Secy. | 2278490 2281362 F – 2285002 |
| APMC, Tiptur | Secy. | 251046 255196 |
| Banks (Lead Bank) | LDM Manager, SBM Nabard | 2252417 2274200 |
| Bescom | SE EE Tumkur EE Tiptur EE Madhugiri AEE Tumkur | 2278599 2278491 08134-253233 08137-282529 |
| KPTCL | SE EE | 2251508 2277456 |
| CMC | Commissioner | 2278480 F – 2275106 |
| Commercial Tax | ACCT LVO-170 ACCT LVO-175 ACCT(ENF) ACCT(AR) CTO(AR) | 2254882 2273082 |
| Co-operation | DRCS DCC Bank MD | 2278508 |
| Dist. Water shed | DWDO | 2280257 F – 2280272 |
| Fire | Dist. Officer | 2283101 |
| Fisheries | Sr. AD | 2278126 |
| Food & Civil Sup. | DDF Manager Food Inspector AD | 2278348
2255023 |
| Food Corpn. Of India | Manager | 2299281 |
| Forest | DFO (T) | 2201196 F – 2201197 |
| Forest | ACF (T), TMK | 2201196 |
| Forest | DFO (SF) ACF Madhugiri ACF Tiptur ACF Tumkur | 2272405 |
| Horticulture | DD | 2275189 |
| Income Tax | JC | 2201802/6/7 |
| Industries & Comm. | Joint Director Dy. Director KSSIDC | 2280741 F – 2281562 2280263 |
| Irrigation Hemavathi Canal Zone | Chief Engineer
SE | 2201492 F – 2201504 |
| Minor Irrigation | EE AEE,Tumkur AEE,Tiptur AEE,Sira | 2281105 F – 2280836 2285755 08134-255287 |
| Karnataka Oil Fed. | DM | 2280687 |
| KMF Mallasandra | MD Manager | 2206533 2206472 |
| KMF Mallasandra | President | 2206298 |
| KS Co. Op. Mark. Federation | Dist. Manager | 2278862 |
| KSFC | AGM | 2280089 |
| Mines & Geology Ground water | DD Sr. Geologist | 2273023 2278059 |
| NIC | TD&DIO | 2272931 |
| Nirmithi Kendra | PM | 2243570 |
| PWD | EE
AEE – KSHIP | 2272479 F – 2271883 |
| Police Dept. | SP | 2272451 |
| Police Dept. | Addl. SP | 2274130 |
| Police Dept. | Control Room | 2278000 – F |
| Pollution Control Board | Envnt. Officer | 2211022 |
| RTO | RTO-Tumkur
ARTO-Madhugir | 2278473 F – 2276444 08134-254799 |
| Sericulture | DD | 2201780 |
| Small Savings | AD | 2273781 |
| Social Welfare | DSWO Tribal Office ST Dev. Corpn SC Corpn. | 2278132 2279153 2280615 |
| Survey & Settlement | DDLR ADLR,Tumkur ADLR,Tiptur ADLR,Madhugiri | 2272996 |
| Telecom Dept. | GM | 2276363 F-2272540 |
| Tourism | Tourist Officer SDA | 2251349 |
| Weights & Measures | Asst. Controller | 2278012 |
| Women Child Dev. Dept. | DD Handicap PO DCPO | 2272590 2252763 2260021 |
| Youth Service | DYSO | 2278124 |
| Zilla Panchayath | President | 2278776 |
| Zilla Panchayath | Vice-President | 2278725 |
| Zilla Panchayath | CEO | 2272898 2274161 – F |