| Business | Phone |
| Bankcard Processing 1605 W Olympic Blvd, Los Angeles 90015 | (213) 480-0994 |
| 2000 Charge Com Los Angeles 90010 | (213) 386-3960 |
| Bank Card Svc 3055 Wilshire Blvd # 3, Los Angeles 90010 | (213) 487-9300 |
| Century Card Svc 2601 Huron St, Los Angeles 90065 | (323) 505-3500 |