| 911 Emergency | | 911 |
| Electric Co. | Cinergy | | 800-521-2232 |
| | Hendricks Power Coop | | 800-876-5473 |
| | Indianapolis Power & Light | | 317-261-8222 |
| | Parke County REMC | | 765-569-3133, 800-537-3913 |
| | SCI South Central Ind. REMC | | 765-342-3344, 800-264-7362 |
| | Town of Coatesville Power & Light | | 765-386-7205 |
| Gas Co. | Citizens Gas | | 317-924-3311 |
| | Vectren Gas | | 800-521-2232 |
| Indiana Hospitals | | |
| Indiana Public Libraries | | |
| License Branch Locations / Phone / Hours | | |
| Martinsville Area Utility Companies | | |
| Municipal Utilities | Pittsboro | | 317-892-3326 |
| Phone | Clay Co. Rural Telephone | | 800-922-6677 |
| | SBC Telephone | | 800-742-8771 |
| | TDS Telecom | | 317-539-1111 |
| Post Office (or Drop Box) Locations & Zip Code Info | | |
| Post Office | Brownsburg | | 317-852-3943 |
| | Camby | | 317-856-3077 |
| | Clayton | | 317-539-6624 |
| | Clermont | | 317-464-6834 |
| | Cloverdale | | 765-795-4315 |
| | Coatesville | | 765-386-7480 |
| | Danville | | 317-745-2283 |
| | Greencastle | | 765-653-5618 |
| | Lebanon | | 765-482-2630 |
| | Martinsville | | 765-342-2245 |
| | Monrovia | | 317-996-2244 |
| | Mooresville | | 317-831-1630 |
| | North Salem | | 765-676-6749 |
| | Pittsboro | | 317-892-4664 |
| | Plainfield | | 317-839-4675 |
| | Poland | | 812-986-2339 |
| | Quincy | | 765-795-6062 |
| | Spencer | | 812-829-2819 |
| Prop. Owners Assn. | Heritage Lake | | 765-386-7447 |
| Sewage Co. | Avon: West Central Conservancy | | 317-272-2980 |
| | Amo/Coatesville Sewer Consv. District | | 765-386-7205 |
| | Heritage Lake: Clear Creek Conservancy | | 765-246-6752 |
| Wall Street Journal | | 800-975-8609 |
| Water Co. | Cataract Lake Water Corp. | | 800-34208205 |
| | Indianapolis Water Dept. of Public Works | | 317-631-1431 |
| | Plainfield Office | | 317-837-0000 |
