| Business | Phone |
| Bond Street Business Svc 14 Grace Ave, Great Neck 11021 | (516) 466-7979 |
| Boss Industries Corp 336 Northern Blvd, Great Neck 11021 | (516) 482-2677 |
| Phonecard4sale.Com 57 Watermill Ln, Great Neck 11021 | (516) 482-4610 |
| Posen Trading Corp 233 E Shore Rd # 210, Great Neck 11023 | (516) 487-0002 |
| Gramercy Park Estate Lqdtn 15 Lincoln Rd, Great Neck 11021 | (516) 482-3591 |
| Kapsis Digital Media 11 Wood Rd, Great Neck 11024 | (516) 829-8415 |
| Sjp Investors 80 Cuttermill Rd # 410, Great Neck 11021 | (516) 773-1820 |