| Thiruvallur
District |
Telephone
Number STD Codes - 04175 |
| District Collector |
233333 |
| Collector's Office |
232260 |
| District Revenue Officer |
233006 |
| PA(General) |
233026 |
| Revenue Divisional Officer ,Tiruvannamalai. |
252432 |
| Revenue Divisional Officer ,Cheyyar |
222235 |
| Project Officer (DRDA) |
232172 |
| District Informatics Officer, NIC |
232205 |
| Joint Director of Agriculture |
223158 |
| District Industry Centre |
224849 |
| Municipal Commissioner,Tiruvannamalai |
222344 |
| Supt. Engineer, TNEB, Tiruvannamalai |
223122 |
| Deputy Registrar of Co-Operative Societies |
223095 |
| District Forest Officer. |
223027 |
| Executuve Engineer(PWD)Tiruvannamalai. |
236207 |
| Executuve Engineer(TWAD),Tiruvannamalai. |
222858 |
| Divisional Engineer,HW&RW,Tiruvannamalai. |
222308 |
| District Fire Service Station,Tiruvannamalai |
246889 |
| Government Headquarters Hospital,Tiruvannamalai. |
236080 |
| Government Rehabilitation Home,Mallavadi. |
241226 |
| Government I.T.I,Tiruvannamalai. |
233018 |
| Government Arts College,Tiruvannamalai. |
236298 |
| Taluk Office,Tiruvannamalai. |
252433 |
| Taluk Office,Polur. |
222023 |
| Taluk Office,Chengam. |
222226 |
| Taluk Office,Arni. |
226998 |
| Taluk Office,Cheyyar. |
222233 |
| Taluk Office,Vandavasi. |
225065 |
| State Transport Corporation,Tiruvannamalai. |
236044 |
| Circuit House,Tiruvannamalai. |
237093 |
| Deputy Commercial Tax Officer,Tiruvannamalai. |
223028 |
| Superintendient of Police,Tiruvannamalai. |
223311 |
| Town Police Station, Tiruvannamalai |
222302 |
| Taluk Police Station, Tiruvannamalai |
222274 |
| Inspector Special Branch,Tiruvannamalai. |
222411 |
| Railway Station |
223089 |
| Sri Ramana Ashram |
237491 |
| Seshadri Ashram |
224999 |
| Yogi Ram Surad Kumar Ashram |
225476 |
| Eesanya Madam |
222649 |
| Arunachala Temple |
224915 |