| Business | Phone |
| Curves For Women 2650 Washburn Way # 160-1, Klamath Falls 97603 | (541) 273-6424 |
| Harbor Isles Tennis Club 2805 Front St, Klamath Falls 97601 | (541) 884-3299 |
| National Fitness & Racquet Clb 2524 Crosby Ave, Klamath Falls 97603 | (541) 883-3728 |