| Business | Phone |
| Alliance Adult Day Svc 1101 Park Dr, Munster 46321 | (219) 923-7890 |
| Calu Net Customer Svc 601 45th Ave, Munster 46321 | (219) 937-5757 |
| Respiratory Services 901 Macarthur Blvd, Munster 46321 | (219) 836-4533 |
| Trustmark Recovery Svc 541 Otis Bowen Dr, Munster 46321 | (219) 922-5200 |