| Business | Phone |
| Ariane Zehra Corp 366 Middle Country Rd, Coram 11727 | (631) 451-0360 |
| C & D Automotive 145 Middle Country Rd, Coram 11727 | (631) 732-9621 |
| Coram Mobil Corp 1889 Route 112, Coram 11727 | (631) 928-4265 |
| Coram Shell 372 Middle Country Rd, Coram 11727 | (631) 732-9085 |
| Coram Sunoco 3423 Route 112, Coram 11727 | (631) 732-0788 |
| Umit Inc 519 Middle Country Rd, Coram 11727 | (631) 736-2290 |