| Business | Phone |
| Intercontinental Investment Co 500 Newport Center Dr # 610, Newport Beach 92660 | (949) 757-4653 |
| Lawrence Numismatics 567 San Nicolas Dr, Newport Beach 92660 | (949) 640-2304 |
| London Coin Galleries-Newport 4533 Macarthur Blvd # B, Newport Beach 92660 | (949) 251-1366 |
| Monaco Financial 4900 Birch St, Newport Beach 92660 | (949) 752-1933 |
| Monex International Ltd 4910 Birch St, Newport Beach 92660 | (949) 752-1400 |