| Business | Phone |
| Renfro Corp 137 Riverside Dr, Mt Airy 27030 | (336) 719-8263 |
| Renfro Corp 661 Linville Rd, Mt Airy 27030 | (336) 719-8000 |
| Riverside Knitting Dept 661 Linville Rd, Mt Airy 27030 | (336) 719-8252 |
| Nester Hosiery Inc 1400 Carter St, Mt Airy 27030 | (336) 789-0026 |
| Kentucky Derby Hosiery Co 915 Newsome St, Mt Airy 27030 | (336) 789-5166 |