| Business | Phone |
| Animal Control 2829 Gary Rd, East Chicago 46312 | (219) 391-8464 |
| East Chicago Animal Control 2829 Gary Rd, East Chicago 46312 | (219) 391-8470 |
| East Chicago Building Dept 4525 Indianapolis Blvd # 205, East Chicago 46312 | (219) 391-8294 |
| East Chicago Business Dev 4525 Indianapolis Blvd, East Chicago 46312 | (219) 391-8205 |
| East Chicago Business Permits 100 W Chicago Ave, East Chicago 46312 | (219) 391-8414 |
| East Chicago City Council Ofc 4525 Indianapolis Blvd, East Chicago 46312 | (219) 391-8217 |
| East Chicago City Engineer 922 E Chicago Ave, East Chicago 46312 | (219) 391-8355 |
| East Chicago Data Processing 4525 Indianapolis Blvd, East Chicago 46312 | (219) 391-8386 |
| East Chicago Dog Catcher 2829 Gary Rd, East Chicago 46312 | (219) 391-8364 |
| East Chicago Dog Catcher 3903 Indianapolis Blvd, East Chicago 46312 | (219) 391-8364 |
| East Chicago Emergency Medical 2301 E Columbus Dr, East Chicago 46312 | (219) 391-8493 |
| East Chicago Human Rights Comm 4506 Tod Ave, East Chicago 46312 | (219) 391-8477 |
| East Chicago Insurance 4525 Indianapolis Blvd, East Chicago 46312 | (219) 391-8229 |
| East Chicago Legal Dept 4525 Indianapolis Blvd, East Chicago 46312 | (219) 391-8291 |
| East Chicago Recycling Info 4527 Indianapolis Blvd, East Chicago 46312 | (219) 391-8200 |
| East Chicago Water Filtration 3330 Aldis St, East Chicago 46312 | (219) 391-8487 |
| Enterprise Deveolpment & Mang 1402 E Chicago Ave, East Chicago 46312 | (219) 392-3660 |
| North Township Trustee's 21050 Broadway St, East Chicago 46312 | (219) 398-2435 |
| Robert A Pastrick Marina 3301 Aldis St, East Chicago 46312 | (219) 391-8482 |