Contact Us
To contact Cynergy, please complete this form. Or if you are looking for technical assistance, please use the contact information below.
| Mailing Address | Cynergy Data 30-30 47th Avenue, 9th floor Long Island City, New York 11101 |
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| Main telephone number: | 800.933.0064 | |
| ISO Sales | 800.933.0064 West Coast: Ext. 1178 East Coast: Ext. 1177 |
timv@cynergydata.com paulo@cynergydata.com |
| ISO Support | 800.933.0064 Ext. 5950 | isorelations@cynergydata.com |
| AIRCHARGE | 800.933.0064 Ext. 3502 | richard.hoffman@aircharge.com |
| Compliance | 800.933.0064 | isocompliance@cynergydata.com |
After Hours
| For merchant customer support or technical assistance, dial these numbers any time of the day, any day of the week. During regular business hours, please call your local sales office or Cynergy corporate headquarters. | 800.933.0064 ext. 5500 |
| Paymentech Network | 800.865.1164 |
| Vital Front End Network | 866.345.6188 |
| FDR | 866.231.2033 |
Voice Authorizations
| MasterCard/Visa/Discover Voice Authorizations – TSYS | 800-291-4840 |
| MasterCard/Visa Authorizations/FDR | 800-228-1122 |
| Discover Voice Authorizations/FDR | 800-347-1111 |
| American Express Voice Authorizations | 800-528-2121 |