| 911 Emergency | | 911 |
| Citizens Gas & Coke Utility | | 317-924-3311 |
| Comcast Cable (Suburban Marion Co.) | | 317-872-2225 |
| Direct TV Digital Satellite Service | | 1-800-675-8680 |
| Indianapolis Power & Light | | 317-261-1431 |
| Indianapolis Star Newspaper | | 317-633-1240 |
| Indianapolis Water Company | | 317-631-1431 |
| Marion County Assessor's Office (Center Township) | | 317-327-4698 |
| Marion County Assessor's Office (Decatur Township) | | 317-856-2230 |
| Marion County Assessor's Office (Franklin Township) | | 317-327-4191 |
| Marion County Assessor's Office (Perry Township) | | 317-788-4833 |
| Marion County Auditor | | 317-327-3001 |
| MCI Worldcom (Long Distance Service) | | 1-800-950-5555 |
| SBC Ameritech | | 317-556-4200 |
| Time Warner Cable (Central Marion County) | | 317-632-2253 |
| U.S. Postal Service | | 317-464-6874 |