Postal Service |
| Arcot |
04172 - 235410 |
| Arni |
04173 - 226909 |
| Chengalpet |
044 - 27431438 |
| Polur |
04181 - 22 2030 |
| T.V. Malai |
04175 - 253041 |
| Ranipet |
04172 - 272244 |
POLICE |
| Ambur |
04174 - 242100 |
| Arakkonam |
04177 - 230100 |
| Arcot |
04172 - 233222 |
| Arni |
04173 - 226006 |
| T.V. Malai |
04175 - 22 2302 |
| Tirupattur |
04179 - 220090 |
GAS SERVICE |
| Spic Jothi (Ambur) |
04174 - 246220 |
| Venkateswara Gas (Ambur) |
04174 - 245084 |
| Murthy Gas (Arcot) |
04172 - 235208 |
| T.N. Civil Supply Corpn (Arni) |
04173 - 226083 |
| Raju Gas Agencies (T.V. Malai) |
04175 - 236110 |
| Tirupattur |
04179 - 220472 |
MUNICIPAL SERVICES |
| Ambur |
04174 - 242740 |
| Arakkonam |
04177 - 236236 |
| Arcot |
04172 - 238708 |
| Arni |
04173 - 226921 |
| T.V. Malai |
04175 - 222344 |
| Tirupattur |
04179 - 220048 |
ELECTRICITY |
| Ambur |
04174 - 242754 |
| Arakkonam |
04177 - 233333 |
| Arcot |
04172 - 235713 |
| Arni |
04173 - 226822 |
| T.V. Malai |
04175 - 223098 |
| Tirupattur |
04179 - 220222 |
| Vaniyambadi |
04174 - 232627 |
BLOOD BANK |
| T.V. Malai Govt. Hospital |
04175 - 236080 |
| Tirupattur Govt. Hospital |
04179 - 220080 |
| Vaniyambadi Govt. Hospital |
04174 - 225700 |
| Ambur Govt. Hospital |
04174 - 242636 |
| Masonic Blood Bank |
04174 - 2220717 |
